You shall know the fact, and it will set you free!


Important facts:

Business Idea: Create a single place for music lovers to track or keep up with their favorite bands, so they’ll always know where and when the bands will be performing in their area.

Business Idea: Create a single place for music lovers to track or keep up with their favorite bands, so they’ll always know where and when the bands will be performing in their area.

In addition, create an online platform for c... 



Those who launch or found an entrepreneurial venture have an important role to play in shaping the firm’s business concept. Stated even more directly, it is widely known that a well-conceived business plan cannot get off the ground unless a firm ha... 


Discuss the differences among sole proprietorships, partnerships, corporations, and limited liability companies.

When a business is launched, a form of legal entity must be chosen. Sole proprietorship, partnerships, corporations, and limited liability companies are the most common legal entities from which entrepreneurs make a choice. Choosing ... 


Discuss the differences among sole proprietorships, partnerships, corporations, and limited liability companies.
Airbnb: How Listening to Customers and Iterating the Business Model Helped Shape and Mold a Successful Start-up

Airbnb: How Listening to Customers and Iterating the Business Model Helped Shape and Mold a Successful Start-up



It all st... 


Airbnb: How Listening to Customers and Iterating the Business Model Helped Shape and Mold a Successful Start-up
Components of an effective business model

1. Core strategy (how a firm competes)

2. Strategic resources (how a firm acquires and uses its resources)

3. Partnership network (how a firm structures and nurtures its partnerships)


Six distinct ways of making money online

Six distinct ways of making money online (the way an online company makes money largely defines its business model)

1. Affiliate programs

An affiliate program is a way for online merchants, like 1-800-FLOWERS, ... 



After a firm has gained an understanding of the industry and the target market in which it plans to compete, the next step is to complete a competitor analysis. A competitor analysis is a detailed analysis of a firm’s competition. It helps a firm u... 


Some excellent ways to increase your self-awareness

1. Personal diaries

An excellent way to increase your self-awareness is to keep a diary. In it make a daily note of the important things that happen. Be honest and open with yourself. Be willing to reflect upon your beliefs, thoug... 


Maintaining positive thoughts

• E. G. S. Emotional Guidance System - Your inner guide

It is said that the average human being has approximately 64,000 thoughts per day. Protecting all of your thoughts 24 hours a day can be a full-time job. There is a better way to gauge how ... 


Pillars of Islam

Five Pillars of Islam:

1. Declaration of faith: There is no deity (divine being) except Allah, and Muhammad is the Prophet of Allah

2. Salat: Five daily ritual prayers

3. Zakat:



In general, entrepreneurs identify more ideas than opportunities because many ideas are typically generated to find the best way to capitalize on an opportunity. Several techniques can be used to stimulate and facilitate the generation of new ideas f... 


The 3 sources of business ideas

1. Observing Trends

The first approach to identifying opportunities is to observe trends and study how they create opportunities for entrepreneurs to pursue. The most important trends to follow are economic trends, social trends, ... 


The 3 sources of business ideas
Success depends on Well Concentrated Efforts

The Successful Lives Are the Concentrated Lives.  

Concentration means success, because you are better able to govern yourself and centralize your mind; you become more in earnest in what you do and this almost invariably improves your chances f... 


Scientists Reveal Two Simple Words That Can Improve Your Relationship

The research found that greater levels of perceived gratitude protect couples from common stressors such as ineffective arguing and financial problems and promote relationship stability.

• The power of “thank you” – Feeling appreciated by ... 


Scientists Reveal Two Simple Words That Can Improve Your Relationship
Study: People With Depression Are Less Likely To Have Children

Depression is a mental health condition characterized by persistent feelings of sadness, hopelessness, and lack of interest or pleasure in activities. It can also cause physical symptoms such as fatigue, changes in appetite and sleep patterns, and di... 


Study: People With Depression Are Less Likely To Have Children
Writing a thank-you note is more powerful than you think

Writing thank-you notes is not just good manners. It can have a strong psychological effect for both the sender and receiver, suggests research published in the September 2018 issue of Psychological Science.

While most people consider showing an ... 


Writing a thank-you note is more powerful than you think
Giving thanks can make you happier

Each holiday season comes with high expectations for a cozy and festive time of year. However, for many this time of year is tinged with sadness, anxiety, or depression. Certainly, major depression or a severe anxiety disorder benefits most from prof... 


Eating Ultra-Processed “Ready-To-Eat-or-Heat” Foods Linked to Premature Death

A new study found that increased consumption of ultra-processed foods was associated with more than 10% of all-cause premature, preventable deaths in Brazil in 2019. This is especially alarming, because Brazilians consume far less of these products t... 


Eating Ultra-Processed “Ready-To-Eat-or-Heat” Foods Linked to Premature Death
Study shows the power of 'thank you' for couples

Gratitude has been a trendy sentiment in recent years – sparking an industry of journals, knickknacks and T-shirts touting thankfulness as a positive force in individuals’ lives.

New research suggests that gratitude from one’s partner may be... 


Mini relaxation technique to overcome grief

Dealing with grief and loss is extremely stressful. During this time it may help to take mini-relaxation breaks. If you have three minutes, try this: While seated, take a break to check your body for tension. Relax your facial muscles and allow your ... 


Mini relaxation technique to overcome grief
Scientists: Put Down Your Devices and Let Your Mind Wander

Taking some time to just sit and think might be far more enjoyable than you expect.

People don’t realize how enjoyable it is to sit and think.

According to research from the American Psychological Association, people often underestimate how m... 


Scientists: Put Down Your Devices and Let Your Mind Wander
Using digital media to relax is related to lower-quality parenting

Caregivers who consume digital media for relaxation are more likely to engage in negative parenting practices, according to a new multinational study.

The new study led by the University of Waterloo aimed to investigate the relationship between ... 


Using digital media to relax is related to lower-quality parenting
Vitamin B6 supplements could reduce anxiety and depression

Taking high-dose Vitamin B6 tablets has been shown to reduce feelings of anxiety and depression by new research.

Scientists at the University of Reading measured the impact of high doses of Vitamin B6 on young adults and found that they reported ... 


Cyberbullying puts targeted adolescents at risk for suicide, study suggests

Beyond the many stressors that young adolescents face, being a target of cyberbullying is an independent risk factor for suicide -- above and beyond traditional offline bullying, according to a study released Monday.

That's the finding of a new st... 


Can’t Find Your Phone? Scientists Have Created a Robot To Help

  1 week ago (Sun, May 28, 2023 at 07:25 AM)

Everyone has experienced the frustration of misplacing their phone at some point. Fortunately, a new robot is here to lend a hand.

New “artificial memory” enables robots to help find misplaced items.

Engineers from the University of Waterloo have developed an innovative method for programming robots to aid individuals with dementia in finding lost items such as medicine, glasses, or phones.

Although the primary aim is to support this particular demographic, the technology holds the potential to benefit anyone who has experienced the frustration of misplacing an ob...    Learn More ››

MIT Engineers Revolutionize Semiconductor Chip Technology With Atom-Thin Transistors

  4 weeks ago (Sun, May 07, 2023 at 12:06 PM)

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MIT researchers have innovated a low-temperature growth technology to integrate 2D materials onto a silicon circuit, paving the way for denser and more powerful chips. The new method involves growing layers of 2D transition metal dichalcogenide (TMD) materials directly on top of a silicon chip, a process that typically requires high temperatures that could damage the silicon.

A new low-temperature growth and fabrication technology allows the integration of 2D materials directly onto a silicon circuit, which could lead to denser and more powerful chips.

Researchers from M...    Learn More ››

Humans Reign Supreme: ChatGPT Falls Short on Accounting Exams

  1 month ago (Sun, Apr 30, 2023 at 11:34 AM)

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In a test of ChatGPT’s ability to handle accounting assessments it still couldn’t compete with the student’s level. Credit: Nate Edwards/BYU Photo

The massive study was crowd-sourced with 327 co-authors from 186 institutions in 14 different countries.

Last month, OpenAI introduced its latest AI chatbot product, GPT-4. The company claims that the bot, which employs machine learning to produce text in a natural language style, performed exceptionally well on various exams. Specifically, it achieved a score in the 90th percentile on the bar exam, passed 13 out of 15 A...    Learn More ››

New AI Model Predicts Cancer Patient Survival More Accurately Than Previous Methods

  2 months ago (Sun, Apr 09, 2023 at 08:58 AM)

Predicting cancer patient survival rates is a crucial aspect of cancer treatment and management. Accurately forecasting a patient’s prognosis helps medical professionals make informed decisions about the most appropriate course of action and can also aid in the development of personalized treatment plans.

Researchers from the University of British Columbia and BC Cancer have created an AI model that predicts cancer patient survival with greater accuracy and using more readily accessible data compared to previous methods.

The AI model utilizes natural language processing (NLP), a field ...    Learn More ››

MIT Unveils Advanced Algorithm To Keep Drones From Colliding in Midair

  2 months ago (Sun, Apr 02, 2023 at 09:28 AM)

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MIT researchers have developed Robust MADER, an updated multiagent trajectory-planner system that helps prevent drone collisions by generating collision-free trajectories even when communications between drones are delayed. The algorithm incorporates a delay-check step, during which a drone waits a specific amount of time before committing to a new, optimized trajectory. When tested in simulations and flight experiments, Robust MADER achieved a 100% success rate in generating collision-free trajectories, providing a safer approach to coordinating multiple drones in the same airspace.

  Learn More ››

6 Challenges – Identified by Scientists – That Humans Face With Artificial Intelligence

  2 months ago (Sun, Apr 02, 2023 at 08:40 AM)

Artificial Intelligence (AI) refers to the simulation of human intelligence in machines that are programmed to think and act like humans. AI technologies enable computers to perform tasks that typically require human intelligence, such as visual perception, speech recognition, decision-making, and language translation.

A study led by a professor from the University of Central Florida has identified six challenges that must be overcome in order to improve our relationship with artificial intelligence (AI) and guarantee its ethical and fair utilization.

A professor from th...    Learn More ››

The Rise of Artificial Intelligence: ChatGPT’s Stunning Results on the US Medical Licensing Exam

  4 months ago (Thu, Feb 16, 2023 at 10:43 AM)

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According to a recent study published in the open-access journal PLOS Digital Health, ChatGPT has demonstrated its ability to perform at or around the passing threshold of 60% on the United States Medical Licensing Exam (USMLE). The study, conducted by Tiffany Kung, Victor Tseng, and colleagues at AnsibleHealth, found that ChatGPT’s responses are coherent, make internal sense, and frequently contain insightful information. The results of this study suggest that ChatGPT has the potential to make a significant impact in the field of medicine and healthcare.

The AI software was able ...    Learn More ››

10 Key Questions of Intelligent Computing

  6 months ago (Fri, Nov 25, 2022 at 11:34 AM)

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10 fundamental scientific questions on intelligent computing.

“Can machines think?” In his ground-breaking paper “Computing Machinery and Intelligence” published in 1950, Alan Turing raised this epoch-making question for the first time. This launched a new field of Artificial Intelligence (AI), as well as people’s insatiable curiosity about computers and intelligence.

A number of difficult issues need to be resolved in order to meet the constantly increasing demand for computing. Computational speed is limited by the traditional von Neumann architecture, computational methods a...    Learn More ››

New communications technology: Super-fast optical lasers

  7 months ago (Thu, Nov 10, 2022 at 09:35 PM)

A team of Western Australian researchers have found a way to avoid the need to use radio transmitters in critical communications, using new technology featuring super-fast optical lasers. Radio transmitters, which are still in use, were developed over a century ago.

The researchers, from the International Centre for Radio Astronomy Research (ICRAR), have been working on this project for two years, with their findings published overnight in the internationally respected science journal, Nature Scientific Reports.

Although optical communications have been in use since the 1980’s, govern...    Learn More ››

Robots are taking over jobs, but not at the rate you might think says research

  7 months ago (Thu, Nov 10, 2022 at 09:08 PM)

It’s easy to believe that robots are stealing jobs from human workers and drastically disrupting the labor market; after all, you’ve likely heard that chatbots make more efficient customer service representatives and that computer programs are tracking and moving packages without the use of human hands.

But there’s no need to panic about a pending robot takeover just yet, says a new study from BYU sociology professor Eric Dahlin. Dahlin’s research found that robots aren’t replacing humans at the rate most people think, but people are prone to severely exaggerate the rate of robot ...    Learn More ››

Faster and more Efficient Computer Chips Thanks to Germanium

  7 months ago (Wed, Nov 09, 2022 at 03:53 PM)

TU Wien (Vienna) has succeeded in making a new type of material usable for chip technology. This enables faster, more efficient computers and new types of quantum devices.

Our current chip technology is largely based on silicon. Only in very special components a small amount of germanium is added. But there are good reasons to use higher germanium contents in the future: The compound semiconductor silicon-germanium has decisive advantages over today's silicon technology in terms of energy efficiency and achievable clock frequencies.

The main problem here is to establish contacts between ...    Learn More ››

Empathizing With Humans – Scientists Have Created a Robot That Can Laugh With You

  7 months ago (Sat, Nov 05, 2022 at 10:04 AM)

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To foster empathy in conversation, scientists at Kyoto University developed a shared-laughter AI system that reacts properly to human laughter.

What makes something hilarious has baffled philosophers and scientists since at least the time of inquiring minds like Plato. The Greeks believed that feeling superior at others’ expense was the source of humor. Sigmund Freud, a German psychologist, thought humor was a means to let off pent-up energy. In order to make people laugh, US comedian Robin Williams tapped his anger at the absurd.

No one appears to be able to agree on the answer to the...    Learn More ››

Using Artificial Intelligence To Help Prevent Suicide

  7 months ago (Thu, Nov 03, 2022 at 10:10 PM)

Future suicide prevention efforts could be improved by artificial intelligence.

The loss of any life is devastating, but the loss of life due to suicide is exceptionally saddening.

Suicide is the primary cause of mortality for Australians aged 15 to 44, taking the lives of almost nine people daily. According to some estimates, suicide attempts happen up to 30 times more often than fatalities.

“Suicide has large effects when it happens. It impacts many people and has far-reaching consequences for family, friends, and communities,” says Karen Kusuma, a University of New South Wales ...    Learn More ››

Insects Can Produce As Much Atmospheric Electric Charge as a Thunderstorm Cloud

  7 months ago (Mon, Oct 31, 2022 at 02:35 PM)

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In a new study, scientists show that living things can have an impact on atmospheric electricity. In fact, insects can produce as much atmospheric electric charge as a thunderstorm cloud.

Researchers measured the electrical fields near swarming honeybees and discovered that insects can produce as much atmospheric electric charge as a thunderstorm cloud. This type of electricity helps shape weather events, aids insects in finding food, and lifts spiders up in the air to migrate over large distances. The research demonstrates that living things can have an impact on atmospheric electricity. ...    Learn More ››

Beaming Clean Energy From Space – Caltech’s “Extraordinary and Unprecedented Project”

  7 months ago (Mon, Oct 31, 2022 at 11:01 AM)

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Collecting solar power in space and transmitting the energy wirelessly to Earth through microwaves enables terrestrial power availability unaffected by weather or time of day. Solar power could be continuously available anywhere on Earth.

Technology capable of collecting solar power in space and beaming it to Earth to provide a global supply of clean and affordable energy was once considered science fiction. Now it is moving closer to reality. Through the Space-based Solar Power Project (SSPP), a team of California Institute of Technology (Caltech) researchers is working to deploy a constel...    Learn More ››

Scientists Astonished by Strange Material That Can Be Made Like Plastic but Conducts Like Metal

  7 months ago (Sat, Oct 29, 2022 at 02:25 PM)

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‘Like conductive Play-Doh’: breakthrough could point way to a new class of materials for electronic devices.

University of Chicago scientists have discovered a way to create a material that can be made like a plastic, but conducts electricity more like a metal.

The research shows how to make a kind of material in which the molecular fragments are jumbled and disordered, but can still conduct electricity extremely well. It was published on October 26 in the journal Nature.

This goes against all of the rules we know about conductivity—to a scientist, it’s kind of like seeing a c...    Learn More ››

Safaricom Gets Approval to Launch M-PESA in Ethiopia

  8 months ago (Mon, Oct 10, 2022 at 03:21 PM)

Ethiopia has given the green light to Safaricom to introduce its popular mobile money service, M-Pesa, to Ethiopia.

The announcement was made during the national launch of Safaricom Telecommunications Ethiopia (STE) in the capital Addis Ababa, at a ceremony attended by President William Ruto and his host Prime Minister Abiy Ahmed last week. 

Engineers create molten salt micro-nuclear reactor to produce nuclear energy more safely

  8 months ago (Mon, Oct 10, 2022 at 02:51 PM)

A nuclear power plant produces 8000 times more power than fossil fuels and is environmentally friendly, but when accidents do occur, they have major repercussions, such as the 1986 Chernobyl disaster. Nearly 100 people died either in the accident or through radiation sickness in the years following.

BYU professor and nuclear engineering expert Matthew Memmott and his colleagues have designed a new system for safer nuclear energy production: a molten salt micro-nuclear reactor that may solve all of these problems and more.

The standard nuclear reactor used in America is the Light-Water Re...    Learn More ››

EU lawmakers impose single charger for all smartphones

  8 months ago (Mon, Oct 10, 2022 at 02:45 PM)

The EU parliament on Tuesday passed a new law requiring USB-C to be the single charger standard for all new smartphones, tablets and cameras from late 2024.

The measure, which EU lawmakers adopted with a vote 602 in favor, 13 against, will—in Europe at least—push Apple to drop its outdated Lightning port on its iPhones for the USB-C one already used by many of its competitors.

Makers of laptops will have extra time, from early 2026, to also follow suit.

EU policymakers say the single charger rule will simplify the life of Europeans, reduce the mountain of obsolete chargers and red...    Learn More ››

Scientists Successfully Create Diamonds Out of Bottle Plastic

  8 months ago (Thu, Oct 06, 2022 at 02:45 PM)

A research team utilizes laser flashes to replicate the interior of ice planets, which inspires a new method of creating tiny diamonds.

What transpires inside planets like Uranus and Neptune? An innovative experiment was carried out to find out by a global team led by the Helmholtz-Zentrum Dresden-Rossendorf (HZDR), the University of Rostock, and France’s École Polytechnique. They used intense laser flashes to study what occurred when they shot a laser at a thin sheet of simple PET plastic.

As a consequence, the scientists were able to support their prior hypothesis that diamonds real...    Learn More ››

New Algorithms Help Four-Legged Robots Run in the Wild

  8 months ago (Wed, Oct 05, 2022 at 02:42 PM)

A team led by the University of California San Diego has developed a new system of algorithms that enables four-legged robots to walk and run on challenging terrain while avoiding both static and moving obstacles.

In tests, the system guided a robot to maneuver autonomously and swiftly across sandy surfaces, gravel, grass, and bumpy dirt hills covered with branches and fallen leaves without bumping into poles, trees, shrubs, boulders, benches or people. The robot also navigated a busy office space without bumping into boxes, desks or chairs.

The work brings researchers a step closer to b...    Learn More ››

ቴስላ ኩባንያ በርካታ ድርጊቶችን መከወን የሚችል ሮቦት ይፋ አደረገ

  8 months ago (Mon, Oct 03, 2022 at 01:07 PM)

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የአሜሪካው ቴስላ ኩባንያ በአንድ ጊዜ በርካታ ድርጊቶችን መከወን የሚችል ሮቦት ይፋ አድርጓል።

ሮቦቱ መራመድ፣ እጆቹን ማወዛወዝ እና በጣቶቹ ዕቃ መያዝ የሚችል መሆኑ ነው የተነገረው።

የኩባንያው ዋና ስራ አስፈጻሚ ኤሎን መስክ÷ “ኦፕቲመስ” የሚል ስሜ የተሰጠው ሮቦቱ ከኩባንያው በተጨማሪ በሚሊየን የሚቆጠሩ ዜጎችን ሊረዳ እንደሚችል ተናግረዋል፡፡

ዓላማችን ለ...    Learn More ››

Mobile Internet Speed in Ethiopia Ranked 107th Globally: Report

  8 months ago (Mon, Oct 03, 2022 at 12:48 PM)

The average mobile internet speed in Ethiopia is ranked 107th globally, according to a report by US-based internet speed analysis firm Ookla

The August 2022 Speedtest Global Index, which surveyed 182 countries, shows that the average mobile download speed in Ethiopia is 26.63 Mbps, while the upload speed is 17.62 Mbps. Neighboring Kenya has an average mobile internet download speed of 31.25 Mbps and is ranked 93 globally.

On the other hand, Ethiopia’s average mobile fixed broadband internet is ranked 148 with 21.95 Mbps.

The Speedtest Global Index rankings are based on average downl...    Learn More ››

Quantum technology reaches unprecedented control over captured light

  8 months ago (Wed, Sep 28, 2022 at 11:06 AM)

Researchers in quantum technology at Chalmers University of Technology have succeeded in developing a technique to control quantum states of light in a three-dimensional cavity. In addition to creating previously known states, the researchers are the first ever to demonstrate the long-sought cubic phase state. The breakthrough is an important step towards efficient error correction in quantum computers.

“We have shown that our technology is on par with the best in the world,” says Simone Gasparinetti, who is head of a research group in experimental quantum physics at Chalmers and one of...    Learn More ››

MIT Engineers Build Wireless Underwater Camera That Doesn’t Need Batteries!

  8 months ago (Mon, Sep 26, 2022 at 04:55 PM)

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New underwater camera could help scientists explore unknown regions of the ocean, track pollution, or monitor the effects of climate change.

More than 95 percent of Earth’s oceans have never been observed, according to estimates by scientists, which means we have seen less of our planet’s ocean than we have the far side of the moon or the surface of Mars.

One steep challenge preventing widespread undersea exploration is the high cost of powering an underwater camera for a long time. Doing so now requires tethering it to a research vessel or frequently sending a ship to recharge its b...    Learn More ››

Drones could 3D print a building

  8 months ago (Mon, Sep 26, 2022 at 05:09 AM)

Researchers have mounted 3D printers onto drones with the aim of creating swarms of robots that could 3D print entire buildings. The aerial vehicles were specially designed to be able to deposit a cement-like material with enough precision to build tall structures. Groups of them together could do the job even faster. The idea is that 3D printed shelters could be greener than standard construction methods, and drones could be useful in reaching difficult to access areas. 

Conventional Computers Can Learn to Solve Tricky Quantum Problems

  8 months ago (Mon, Sep 26, 2022 at 05:04 AM)

There has been a lot of buzz about quantum computers and for good reason. The futuristic computers are designed to mimic what happens in nature at microscopic scales, which means they have the power to better understand the quantum realm and speed up the discovery of new materials, including pharmaceuticals, environmentally friendly chemicals, and more. However, experts say viable quantum computers are still a decade away or more. What are researchers to do in the meantime?

A new Caltech-led study in the journal Science describes how machine learning tools, run on classical computers, can b...    Learn More ››

ሽታዎችን ለመለየት ያለመ የአርቲፊሻል ኢንተለጀንስ ሥርዓት

  9 months ago (Fri, Sep 16, 2022 at 05:11 PM)

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የአሜሪካ ተመራማሪዎች የተለያዩ ሽታዎችን ለመለየት የሚያስችል ቴክኖሎጂ ማበልፀጋቸው ተገለፀ፡፡

ቴክኖሎጂው አርቲፊሻል ኢንተለጀንስ ላይ መሠረት ያደረገ ሲሆን በጉግል፣ ሞኔል ኬሚካል ሴንስስ ሴንተር በተባለ ተቋም እና በተለያዩ ዩኒቨርሲቲዎች አማካኝነት መበልፀጉን ቪ.ኦ.ኤ ዘግቧል፡፡

“Principal Odor Map” የሚል መጠሪያን በጉግል የአርቲፊሻል ኢንተለጀንስ ተመራማ...    Learn More ››

እሳትን በሳት

  9 months ago (Sun, Sep 11, 2022 at 02:41 PM)

ሰደድ እሳት በተለያዩ የዓለም ማዕዘናት የሚሰማ አጥፊ አደጋ ነው፡፡ አርቲፊሻል ኢንተለጀንስ ወደ አደጋው መከላከል ቢገባ ምን መልክ ይኖረዋል? ይህን አዲስ ግኝት ተጋበዙልን፡፡ 

A breakthrough discovery in carbon capture conversion for ethylene production

  9 months ago (Sat, Sep 10, 2022 at 04:41 PM)

A team of researchers led by Meenesh Singh at University of Illinois Chicago has discovered a way to convert 100% of carbon dioxide captured from industrial exhaust into ethylene, a key building block for plastic products.

Their findings are published in Cell Reports Physical Science.

While researchers have been exploring the possibility of converting carbon dioxide to ethylene for more than a decade, the UIC team’s approach is the first to achieve nearly 100% utilization of carbon dioxide to produce hydrocarbons. Their system uses electrolysis to transform captured carbon dioxide...    Learn More ››

አዳዲስና አስገራሚ የሳይንስና ቴክኖሎጂ መረጃዎች

  9 months ago (Sat, Sep 03, 2022 at 09:41 AM)

የምዕራፍ 22 የመዝጊያ ፕሮግራም አዳዲስና አስገራሚ የሳይንስና ቴክኖሎጂ መረጃዎች 

Recycling Greenhouse Gases

  9 months ago (Fri, Sep 02, 2022 at 04:45 PM)

CO2 and methane can be turned into valuable products. But until now the catalysts required for such reactions quickly lose their effectiveness. TU Wien has now developed more stable alternatives.

Wherever the production of harmful greenhouse gases cannot be prevented, they should be converted into something useful: this approach is called "carbon capture and utilisation". Special catalysts are needed for this. Until now, however, the problem has been that a layer of carbon quickly forms on these catalysts - this is called "coking" - and the catalyst loses its effect. At TU Wien, a new appro...    Learn More ››

Researchers use infrared light to wirelessly transmit power over 30 meters

  9 months ago (Wed, Aug 31, 2022 at 10:19 AM)

Image name: Caption_long-range_WOPT.png Image size: 240kb Download.

Caption: Researchers created a new system that uses infrared light to safely transfer high levels of power over distances of up to 30 meters. This type of long-range optical wireless power transfer system could enable real-time power transmission to fixed and mobile receivers.

Image Credit: Jinyong Ha, Sejong University

Imagine walking into an airport or grocery store and your smartphone automatically starts charging. This could be a reality one day, thanks to a new wireless laser charging system that overcomes some of the challenges that have hindered previous attempts to develop safe ...    Learn More ››

Artificial Intelligence Improves Treatment in Women with Heart Attacks

  9 months ago (Tue, Aug 30, 2022 at 10:55 AM)

Heart attacks in women are more likely to be fatal than in men. The reasons are differences in age and in comorbidity burden which makes risk assessment in women a challenge. Researchers have now developed a novel artificial-intelligence-based risk score that improves personalized care for female patients with heart attacks.

Risk profile and clinical picture is different in women

An international research team led by Thomas F. Lüscher, professor at the Center for Molecular Cardiology at the University of Zurich (UZH), has now investigated the role of biological sex in heart attacks in m...    Learn More ››

Researchers bring first underwater messaging app to smartphones

  9 months ago (Tue, Aug 30, 2022 at 10:42 AM)

Image name: AquaApp-underwater-demo-1-blog-1024x683.jpg Image size: 86kb Download.

For millions of people who participate in activities such as snorkeling and scuba diving each year, hand signals are the only option for communicating safety and directional information underwater. While recreational divers may employ around 20 signals, professional divers’ vocabulary can exceed 200 signals on topics ranging from oxygen level, to the proximity of aquatic species, to the performance of cooperative tasks.

The visual nature of these hand signals limits their effectiveness at distance and in low visibility. Two-way text messaging is a potential alternative, but one that requi...    Learn More ››

Mimicking Termites to Generate New Materials

  9 months ago (Sun, Aug 28, 2022 at 04:17 AM)

Inspired by the way termites build their nests, researchers at Caltech have developed a framework to design new materials that mimic the fundamental rules hidden in nature's growth patterns. The researchers showed that, using these rules, it is possible to create materials designed with specific programmable properties.

The research, led by Chiara Daraio, G. Bradford Jones Professor of Mechanical Engineering and Applied Physics and Heritage Medical Research Institute Investigator, was published in the journal Science on August 26.

"Termites are only a few millimeters in length, but their...    Learn More ››

ማክሮሶፍት በዊንዶ 11 ላይ ሃያ ሁለት ማሻሻያዎች ማድረጉን አሳወቀ

  9 months ago (Sat, Aug 27, 2022 at 09:17 AM)

ማይክሮሶፍት በዊንዶ 11 ላይ ሃያ ሁለት የሚጠጉ ክፍተቶችን የሚያሻሽሉ ማዘመኛ አማራጭ ማቅረቡን አሳውቋል፡፡ ይህ ማሻሻያ በነሃሴ ወር ጋር የተያያዘ ማሻሻያ ሲሆን ለዊንዶ 11 ተጠቃሚዎች በፈረንጆች መስከረም ለአገልግሎት እንደሚውል አሳውቋል፡፡
በማሻሻያው ማይክሮሶፍት ዊንዶ 11 የመከላከል (Defender) አቅምን ያሳደገ ሲሆን ይህም አጥፊ ተልእኮ ያላቸውን ትንኮሳዎች እና ውስ...    Learn More ››

Why are Tattoos Permanent?

  9 months ago (Thu, Aug 25, 2022 at 11:29 AM)

If you don’t have a tattoo, you probably at least know someone who does — but what’s the chemistry behind tattoos? In this Reactions video we explore what tattoo ink is made of, why this body art is permanent (whether you like it or not) and other cool facts. 

Exposing what’s in tattoo ink

  9 months ago (Thu, Aug 25, 2022 at 11:24 AM)

Image name: Tattoo.jpg Image size: 31kb Download.

Tattoos are works of art, but the composition of many inks is still a mystery.

From life-like faces to elaborate nature scenes, tattoos are a true art form. Although people have decorated their bodies for millennia for ceremonial and religious reasons, many people today adorn themselves with these images as a form of self-expression. But the inks used for tattoos are unregulated in the U.S., resulting in products whose components are largely a mystery. Now, researchers have analyzed almost 100 inks and report that even when these products include an ingredient label, the lists often aren’...    Learn More ››

New AI-enabled, optical fibre sensor device could help monitor brain injury

  9 months ago (Wed, Aug 24, 2022 at 10:17 AM)

A new AI-enabled, optical fibre sensor device developed at Imperial College London can measure key biomarkers of traumatic brain injury simultaneously

The ‘promising’ results from tests on animal brain tissues suggest it could help clinicians to better monitor both disease progression and patients’ response to treatment than is currently possible, which indicate the high potential for future diagnostic trials in humans. 

Bishoftu will get its Google-map like app for 75 million birr

  9 months ago (Tue, Aug 23, 2022 at 01:16 PM)

A project to prepare a digital address system, the Ethiopian version of Google map for Addis Ababa is delayed due to the complicated nature of infrastructure in the capital. The first of its kind project in Ethiopia has kicked off in Bishoftu, while new technologies are being considered for Addis Ababa.

Ethiopia’s Space Science Technology Institute (ESSTI) and the Addis Ababa City Administration have been planning to prepare a digital address (e-location) application for Addis Ababa. However, the unpredictable nature of the infrastructure in the city has been detrimental to registering pr...    Learn More ››

What fake news about spiders can teach us about the global spread of (mis)information

  9 months ago (Tue, Aug 23, 2022 at 10:03 AM)

It's no secret that the internet and social media fuel rampant spread of (mis)information in many areas of life. Now, researchers have explored this phenomenon as it applies to news about spiders. The verdict? Don't blindly trust anything you read online about these eight-legged arthropods -- or anything else for that matter -- and always consider the source.

"The quality of spider information in the global press is rather poor -- errors and sensationalism are rampant," says Stefano Mammola of the National Research Council, Verbania Pallanza, Italy, and University of Helsinki's Finnish Muse...    Learn More ››

Lessons from natural photosynthesis: conversion of CO2 to raw materials for plastic!

  9 months ago (Tue, Aug 23, 2022 at 09:59 AM)

Technology sequesters CO2 emissions

In plants, natural photosynthesis binds carbon dioxide (CO2) to organic compounds, which can then be converted into glucose or starch. These useful molecules can be sequestered, storing the carbon in a solid form. Artificial photosynthesis mimics this process by reducing the greenhouse gas CO2—the main cause of climate change—which is converted into other useful substances.

Researchers from Osaka Metropolitan University have managed to create fumarate using artificial photosynthesis on pyruvate and CO2. This fumarate can be used to make biodegradab...    Learn More ››

Super-fast electric car charging, with a tailor-made touch

  9 months ago (Tue, Aug 23, 2022 at 09:52 AM)

Image name: 1660156642177.jpg Image size: 21kb Download.

Machine learning methods are finding ways to charge electric vehicles in only 10 minutes.

Despite the growing popularity of electric vehicles, many consumers still hesitate to make the switch. One reason is that it takes so much longer to power up an electric car than it does to gas up a conventional one. But speeding up the charging process can damage the battery and reduce its lifespan. Now, scientists report that they’ve designed superfast charging methods tailored to power different types of electric vehicle batteries in 10 minutes or less without harm.

The researchers will present...    Learn More ››

Food production impacting Earth and its natural processes

  10 months ago (Sat, Aug 20, 2022 at 10:20 AM)

Food production is already one of the biggest stressors to our planet, but it's made substantially more challenging by the interaction of Earth system processes, according to new research.

Earth system processes refer to the natural activities that keep the planet in a habitable and useful state. This includes processes occurring in the different biospheres like carbon sequestration in forests or nutrient run off into freshwater systems.

The interactions between these processes challenge their boundaries, and effect how well they function.

"Food production is a major cause of environm...    Learn More ››

Thinking like a cyber-attacker to protect user data

  10 months ago (Tue, Aug 16, 2022 at 09:54 AM)

A component of computer processors that connects different parts of the chip can be exploited by malicious agents who seek to steal secret information from programs running on the computer, MIT researchers have found.

Modern computer processors contain many computing units, called cores, which share the same hardware resources. The on-chip interconnect is the component that enables these cores to communicate with each other. But when programs on multiple cores run simultaneously, there is a chance they can delay one another when they use the interconnect to send data across the chip at the ...    Learn More ››

Google back online after global outage

  10 months ago (Wed, Aug 10, 2022 at 10:53 AM)

Image name: Google-back-online-after-software-issue-causes-short-outage-worldwide.jpg Image size: 15kb Download.

Google was back online early Tuesday after the search engine reported a brief but widespread outage around the world overnight.

More than 1,300 Google servers in 40 countries were affected, including the United States, Britain, Australia, South Africa, Japan, China and Singapore.

More than 40,0000 users initially reported the outage, according to, a platform that tracks connectivity problems of other websites in real time.

By early Tuesday, however, the number of reported outages had dropped below 100.

In a statement, Google apologized and blamed the problem on "a ...    Learn More ››

የፌስቡክ አካውንትዎን ደህንነት ለመጠበቅ ሊወሰዱ የሚገቡ የጥንቃቄ እርምጃዎች

  10 months ago (Fri, Aug 05, 2022 at 02:00 PM)

1. የይለፍ-ቃልዎን ደህንነት ማረጋገጥ
#_የፌስቡክ አካውንትዎን ለሌላ ማንኛውም የኦንላይን አገልግሎት ላይ አይጠቀሙ፤
#_ የይለፍ-ቃልዎን በፍፁም ለሌላ ሰው አያጋሩ፤
#_የሚጠቀሙበት የይለፍ-ቃል ለመገመት አዳጋች የሆነ፣ በፍጹም የእርሶን ስም እና የተለመዱ ቃላትን ያልያዘ ሊሆን ይገባል፤
#_የይለፍ-ቃልዎ፣ ኢ-ሜይልዎን፣ የስልክ ቁጥሮን ወይም የልደት ቀንዎን በፍ...    Learn More ››

Study finds that most teens have a healthy relationship with digital technology

  10 months ago (Wed, Aug 03, 2022 at 10:49 AM)

Parents play a major role in determining whether teens' use of digital technology is healthy or puts their mental and physical health at risk, according to a new study from the University of Wisconsin School of Medicine and Public Health.

The large, nationwide study was led by Dr. Megan Moreno, professor of pediatrics and head of the Social Media and Adolescent Health Research Team at the School of Medicine and Public Health and adolescent health physician, UW Health Kids. Researchers looked at the digital media use and family dynamics of nearly 4000 pairs, each consisting of a parent and a...    Learn More ››

Microsoft Changes Policy Against the Sale of Open Source Software

  10 months ago (Thu, Jul 21, 2022 at 11:05 AM)

Having previously upset software developers by implementing a ban on the sale of open source software in its app store, Microsoft has reversed its decision. 

Could a Computer Diagnose Alzheimer’s Disease and Dementia?

  11 months ago (Wed, Jul 13, 2022 at 04:43 PM)

Boston University researchers develop an artificial intelligence program that detects cognitive impairment accurately and efficiently from voice recordings.

It takes a lot of time—and money—to diagnose Alzheimer’s disease. After running lengthy in-person neuropsychological exams, clinicians have to transcribe, review, and analyze every response in detail. But researchers at Boston University have developed a new tool that could automate the process and eventually allow it to move online. Their machine learning–powered computational model can detect cognitive impairment from audio re...    Learn More ››

Gender Bias in Search Algorithms Has Effect on Users, New Study Finds

  11 months ago (Wed, Jul 13, 2022 at 03:18 PM)

Gender-neutral internet searches yield results that nonetheless produce male-dominated output--results have an effect on users by promoting gender bias and potentially influencing hiring decisions.

Gender-neutral internet searches yield results that nonetheless produce male-dominated output, finds a new study by a team of psychology researchers. Moreover, these search results have an effect on users by promoting gender bias and potentially influencing hiring decisions.

The work, which appears in the journal Proceedings of the National Academy of Sciences (PNAS), is among the latest to un...    Learn More ››

N. Korean hackers target U.S. hospitals

  11 months ago (Fri, Jul 08, 2022 at 11:37 AM)

North Korean-backed hackers are targeting hospitals and other healthcare organizations in the United States with ransomware, a trio of government agencies that includes the Federal Bureau of Investigation warned in a new cybersecurity alert.

The advisory, issued Wednesday, said that North Korean cyber actors have been using "Maui" ransomware in attacks against the healthcare and public health sector since at least May 2021.

The ransomware was reportedly used to encrypt servers responsible for health records, diagnostics and imaging services. Under such attacks, the hackers can demand tha...    Learn More ››

አንድ ሚሊዮን የአሜሪካ ዶላር ለሽልማት ያዘጋጀው የሁዋዌ የፈጠራ ውድድር

  11 months ago (Fri, Jul 08, 2022 at 09:02 AM)

የቻይናው የቴሌኮም ኩባንያ ሁዋዌ በየዓመቱ የሚያካሂደውን ዓለም አቀፍ የፈጠራ ውድድር ዘንድሮም ከተሻለ የሽልማት ገንዘብ መጠን ጋር ለተወዳዳሪዎች ክፍት አድርጓል፡፡
#AppsUP ተብሎ የሚታወቀው ዓመታዊ ውድድር ዘንድሮ ለሦስተኛ ጊዜ የሚካሄድ ሲሆን በዋናነትም የሞባይል መተግበሪያ ፈጠራዎች ላይ ያተኩራል፡፡
#TogetherWeInnovate በሚል መሪ ቃል የሚካሄደው መርሃ ግብር ከሞባይል ...    Learn More ››

በክሮም ብሮዉዘር ላይ አደገኛ ክፍተት መገኘቱን ተከትሎ ተጠቃሚዎች ብሮዉዘሩን እንዲያዘምኑ ጉግል አሳሰበ

  11 months ago (Thu, Jul 07, 2022 at 05:23 PM)

ግዙፉ የቴክኖሎጂ ኩባንያ ጉግል በክሮም ብሮዉዘሩ (chrome browser) ላይ ተጠቃሚዎችን ለከፍተኛ የሳይበር ጥቃት የሚያጋልጥ ክፍተት መገኘቱን ተከትሎ አስቸኳይ የክፍተት መሙያ አቅርቧል።
ኩባንያዉ ለክፍተቱ መሙያ የክሮም እትም #Chrome_103.0.5060.114 ያቀረበ ሲሆን ይህም ለማይክሮሶፍት ዊንዶዉስ ተጠቃሚዎች የሚሆን መሆኑ ጠቁሟል።
ይህ የደህንነት ማዘመኛ በጉግል ኩባንያ የቀረበለት ...    Learn More ››

Harvard Developed AI Identifies the Shortest Path to Human Happiness

  11 months ago (Mon, Jul 04, 2022 at 02:51 PM)

Deep Longevity, in collaboration with Harvard Medical School, presents a deep learning approach to mental health.

Deep Longevity has published a paper in Aging-US outlining a machine learning approach to human psychology in collaboration with Nancy Etcoff, Ph.D., Harvard Medical School, an authority on happiness and beauty.

The authors created two digital models of human psychology based on data from the Midlife in the United States study.

The first model is an ensemble of deep neural networks that predicts respondents’ chronological age and psychological well-being in 10 years usin...    Learn More ››

AI Algorithm Predicts Future Crimes One Week in Advance With 90% Accuracy

  11 months ago (Mon, Jul 04, 2022 at 02:43 PM)

Advances in machine learning and artificial intelligence have sparked interest from governments that would like to use these tools for predictive policing to deter crime. Early efforts at crime prediction have been controversial, however, because they do not account for systemic biases in police enforcement and its complex relationship with crime and society.

Data and social scientists from the University of Chicago have developed a new algorithm that forecasts crime by learning patterns in time and geographic locations from public data on violent and property crimes. The model can predict ...    Learn More ››

Hearing Better with Skin than Ears

  11 months ago (Mon, Jul 04, 2022 at 11:28 AM)

A research team develops a sound-sensing skin-attachable acoustic sensor. The new sensor decreased in size and increased in flexibility and is applicable as auditory electronic skin. 

Bluetooth signals can be used to identify and track smartphones

  12 months ago (Fri, Jun 10, 2022 at 04:37 PM)

It’s the first time researchers have demonstrated it’s feasible to track individuals using Bluetooth.

A team of engineers at the University of California San Diego has demonstrated for the first time that the Bluetooth signals emitted constantly by our mobile phones have a unique fingerprint that can be used to track individuals’ movements.

Mobile devices, including phones, smartwatches and fitness trackers, constantly transmit signals, known as Bluetooth beacons, at the rate of roughly 500 beacons per minute.These beacons enable features like Apple’s “Find My” lost device tr...    Learn More ››

በተንቀሳቃሽ ስልኮቻችን አማካኝነት የሚፈጸሙ የማጭበርበር ተግባሮች የትኞቹ ናቸዉ?

  12 months ago (Fri, Jun 03, 2022 at 04:54 PM)

በተንቀሳቃሽ ስልኮች አማካኝነት የሚፈጸሙ የማጭበርበ ተግባራት በስልኮቻችን አማካኝነት በተጠቃሚዉ ላይ የሚቃጣ የጥቃት አይነት ነው፡፡
የጥቃቱ መነሻም የምንጠቀምባቸዉ ተንቀሳቃሽ ስልኮች ከሲም ካርድ ጋር ግንኙነት በሚፈጥርበት ጊዜ እንዲሁም ከበይነመረብ ጋር በሚገናኝበት ወቅት የሚፈጸሙ የማጭበርበር አይነቶች ናቸዉ።
በተንቀሳቃሽ ስልኮች አማካኝነት ከሚፈጸ...    Learn More ››

Mobile app provides effective support for children with obesity

  12 months ago (Wed, Jun 01, 2022 at 03:44 PM)

A mobile app that shows a child's weight development in real-time for children with obesity provides greater weight loss compared to conventional care. The fact that both families and healthcare professionals can follow the same data facilitates individualised extra support when needed. This is shown by a study from Karolinska Institutet published in the International Journal of Obesity. 


  12 months ago (Mon, May 30, 2022 at 10:25 AM)

About a quarter of the world’s Internet users live in countries that are more susceptible than previously thought to targeted attacks on their Internet infrastructure. Many of the at-risk countries are located in the Global South.

That’s the conclusion of a sweeping, large-scale study conducted by computer scientists at the University of California San Diego. The researchers surveyed 75 countries. 

Algorithms help to distinguish diseases at the molecular level

  12 months ago (Mon, May 30, 2022 at 10:11 AM)

Machine learning is playing an ever-increasing role in biomedical research. Scientists at the Technical University of Munich (TUM) have now developed a new method of using molecular data to extract subtypes of illnesses. In the future, this method can help to support the study of larger patient groups.

Nowadays doctors define and diagnose most diseases on the basis of symptoms. However, that does not necessarily mean that the illnesses of patients with similar symptoms will have identical causes or demonstrate the same molecular changes. In biomedicine, one often speaks of the molecular mec...    Learn More ››

ለሥራ ቅጥር ቃለ መጠይቅ መለማመጃ የሚውለው የአርቲፊሻል ኢንተለጀንስ ሥርዓት

  12 months ago (Fri, May 27, 2022 at 02:48 PM)

Image name: Google_AI.jpg Image size: 17kb Download.

ሥራ ፈላጊዎች ከሚያልፉባቸው ሂደቶች መካከል ለቅጥር የሚደረገው ቃለ መጠይቅ ብዙዎችን ያስጨንቃል፡፡
ይህን ጭንቀት የተረዳው ጉግል ከክፍያ ነጻ የሆነ ኢንተርቪው ዋርምአፕ የተባለ የአርቲፊሻል ኢንተለጀንስ የድረ-ገጽ መተግበሪያ ማስተዋወቁን ቪ.ኦ.ኤ ዘግቧል፡፡
በአርቲፊሻል ኢንተለጀንስ የተዋቀረው ይህ መተግበሪያ ሰዎች ለሥራ ቅጥር ቃለ-መጠይቅ ከመሄዳቸው በፊት ...    Learn More ››

Designers find better solutions with computer assistance, but sacrifice creative touch

  12 months ago (Wed, May 25, 2022 at 09:40 AM)

From building software to designing cars, engineers grapple with complex design situations every day. 'Optimizing a technical system, whether it’s making it more usable or energy-efficient, is a very hard problem!' says Antti Oulasvirta, professor of electrical engineering at Aalto University and the Finnish Center for Artificial Intelligence. Designers often rely on a mix of intuition, experience and trial and error to guide them. Besides being inefficient, this process can lead to ‘design fixation’, homing in on familiar solutions while new avenues go unexplored. A ‘manual’ approac...    Learn More ››

Steve Jobs ዓለምን የለወጠው ንጉሥ

  1 year ago (Thu, May 19, 2022 at 03:55 PM)

Sheger Mekoya - Steve Jobs ዓለምን የለወጠው ንጉሥ Eshete Assefa በእሸቴ አሰፋ 

Teaching Physics to AI Makes the Student a Master

  1 year ago (Thu, May 19, 2022 at 01:13 PM)

Researchers at Duke University have demonstrated that incorporating known physics into machine learning algorithms can help the inscrutable black boxes attain new levels of transparency and insight into material properties. 

በትሮጃን ቫይረስ ተጠቂ የሆነ ኮምፒውተር የሚያሳያቸው ምልክቶች የትኞቹ ናቸዉ?

  1 year ago (Mon, May 16, 2022 at 04:57 PM)

የትሮጃን (Trojan) ቫይረስ በኢ-ሜይል ወይም በሌሎች ዘዴዎች ማለትም በማህበራዊ የትስስር ገጾች ወይም ታማኝ ካልሆኑ የመተግበሪያ ክምችቶች በተጠቃሚዎች የጥንቃቄ ጉድለትና የእውቀት ክፍተት ምክንያት የሚወርዱና የሚጫኑ አጥፊ ሶፍትዌሮች ናቸው።
እንደየ ቫይረሱ አይነት ስራቸውና አላማቸው የተለያየ ሲሆን ብዙውን ጊዜ ግን ጥቃት የደረሰባቸው ኮምፒውተሮች የሚከተሉትን ም...    Learn More ››

የጉግል መተርጎሚያ በትግርኛና አፋን ኦሮሞ ቋንቋዎች አገልግሎት ጀመረ

  1 year ago (Fri, May 13, 2022 at 12:37 PM)

ግዙፉ የቴክኖሎጂ ኩባንያ ጉግል ትግርኛና ኦሮምኛን ጨምሮ ከ300 ሚሊዮን በላይ የሚናገራቸውን 24 አዳዲስ ቋንቋዎች በጉግል መተርጎሚያ ዝርዝሩ ውስጥ አካቷቸዋል።
ከእነዚህ ውስጥ አስሩ ቋንቋዎች በአፍሪካ የሚነገሩ ሲሆን ከነዚህም መካከል ኦሮምኛ ፣ ትግርኛ፣ ትዊ፣ ባምባራ፣ ክሪዎ፣ ሉጋንዳ ይገኙበታል። 

AI predicts infant age, gender based on temperament

  1 year ago (Wed, May 11, 2022 at 05:05 PM)

A new study in PLOS ONE used machine learning to analyze temperament data on 4,438 babies in an attempt to classify the infants by gender and age.

The results indicate it is far easier for computer algorithms to determine the age of a baby than it is for them to decipher a baby’s gender based off temperament data during the infant’s first 48 weeks of life. 

Stratolaunch aces 5th test flight with giant hypersonic aircraft carrier

  1 year ago (Sat, May 07, 2022 at 11:44 AM)

Image name: hypersonic_aircraft_carrier.jpg Image size: 12kb Download.

The Roc carrier aircraft, the biggest airplane ever built, completed its fifth test flight this Star Wars Day.

Roc, made by the hypersonic vehicle company Stratolaunch, is the largest airplane in the world, with a wingspan stretching 385 feet (117 meters) across. The 500,000-pound (about 227,000 kilograms) aircraft is designed to carry hypersonic vehicles into the air. Today, Roc, which looks something like a "double airplane" aced its fifth flight, following its last test flight in February. These tests will ensure that Roc is ready to perform its duties. 

Bye, Bye, Biopsy? Handheld Device Could Painlessly Identify Skin Cancers

  1 year ago (Sat, May 07, 2022 at 10:31 AM)

Researchers at Stevens Institute of Technology are developing a low-cost handheld device that could cut the rate of unnecessary biopsies in half and give dermatologists and other frontline physicians easy access to laboratory-grade cancer diagnostics. 

Understanding how sunscreens damage coral

  1 year ago (Sat, May 07, 2022 at 09:43 AM)

Stanford researchers reveal a mechanism by which oxybenzone, a common sunscreen component, may damage reefs. The surprising findings could help guide the development and marketing of effective, coral-safe sunscreens. 

Space-based system using GPS satellites could warn of incoming tsunamis

  1 year ago (Fri, Apr 29, 2022 at 03:00 PM)

A new method for detecting tsunamis using existing GPS satellites orbiting Earth could serve as an effective warning system for countries worldwide, according to a new study by an international team led by University College London researchers. 

North Korean hackers stealing military tech, cybersecurity experts say

  1 year ago (Thu, Apr 28, 2022 at 11:49 AM)

A North Korean-linked hacker group recently breached an engineering company with military ties, U.S. cybersecurity firm Symantec said Wednesday, in Pyongyang's latest cyberattack aimed at bolstering its weapons development program. 

Existing infrastructure will be unable to support demand for high-speed internet

  1 year ago (Thu, Apr 28, 2022 at 09:40 AM)


Disposable masks could be used to make more durable concrete

  1 year ago (Thu, Apr 28, 2022 at 09:32 AM)

With the pervasive single-use masks during the pandemic now presenting an environmental problem, researchers have demonstrated the idea of incorporating old masks into a cement mixture to create stronger, more durable concrete. 

Watch SpaceX launch NASA's Crew-4 astronauts to space station

  1 year ago (Wed, Apr 27, 2022 at 10:33 AM)

SpaceX will launch the Crew-4 astronaut mission for NASA early Wednesday morning (April 27), and you can watch the action live. 

Using AI to detect cancer from patient data securely

  1 year ago (Tue, Apr 26, 2022 at 09:33 AM)

A new way of using artificial intelligence to predict cancer from patient data without putting personal information at risk has been developed.

Artificial intelligence (AI) can analyse large amounts of data, such as images or trial results, and can identify patterns often undetectable by humans, making it highly valuable in speeding up disease detection, diagnosis and treatment. 

New research harnesses the power of movement

  1 year ago (Tue, Apr 26, 2022 at 09:25 AM)

Academics have developed a unique design for sensors capable of using human movements - such as bending, twisting and stretching - to power wearable technology devices including smart watches and fitness trackers. 

Scientists turn a hydrogen molecule into a quantum sensor

  1 year ago (Mon, Apr 25, 2022 at 11:48 AM)

Physicists at the University of California, have demonstrated the use of a hydrogen molecule as a quantum sensor in a terahertz laser-equipped scanning tunneling microscope, a technique that can measure the chemical properties of materials at unprecedented time and spatial resolutions. 

How Hypersonic Missiles Work and the Significant Threats They Pose

  1 year ago (Tue, Apr 19, 2022 at 05:31 PM)

How hypersonic missiles threaten to upend the relative stability of the current era of nuclear weapons. 

How to print a robot from scratch: New 3D-printing approach melds solids, liquids

  1 year ago (Tue, Apr 19, 2022 at 08:54 AM)

Imagine a future in which you could 3D-print an entire robot or stretchy, electronic medical device with the press of a button—no tedious hours spent assembling parts by hand.

That possibility may be closer than ever thanks to a recent advancement in 3D-printing technology led by engineers at CU Boulder. In a new study, the team lays out a strategy for using currently available printers to create materials that meld solid and liquid components—a tricky feat if you don’t want your robot to collapse. 

የስማርት ስልክዎን ደህንነት የበለጠ አስተማማኝ ለማድረግ ቀላል መንገዶች የትኞቹ ናቸው ?

  1 year ago (Mon, Apr 18, 2022 at 11:37 AM)

በእለት ተእለት ህይወታችን የምንገለገልባቸው ተንቀሳቃሽ ስልኮች (mobile phones) ግንኙነቶቻቸንን ከማሳለጥ በዘለዘለ ዘመናዊ ኑሮ እንዲኖረን ከፍ ያለ ሚና ይጫወታሉ፡፡
እነዚህ መገልገያዎቻቸን ከእጃችን ሲጠፉ ግንኙነታችንን ከማሳጣት የበለጠ ከሳይበር ከጥቃት ጋር የተያያዙ ከባድ ስጋቶችን ያስከትላሉ፡፡
በመሆኑም የተንቀሳቃሽ ሰልኮቻችንን ደህንነነት የበለጠ የምናረጋ...    Learn More ››

Want to 3D Print a Kidney? Start By Thinking Small

  1 year ago (Fri, Apr 15, 2022 at 02:30 PM)

Human organ transplants offer a crucial lifeline to people with serious illnesses, but there are too few organs to go around: in the U.S. alone, there are more than 112,000 people currently waiting for transplants. The promise of 3D printing organs is one possible solution to address this shortage but has been fraught with complexity and technical barriers, limiting the type of organs that can be printed. Researchers at Stevens Institute of Technology are now pushing through these barriers by leveraging a decades-old technique to reproduce any tissue type. 

Engineering team develops new AI algorithms for high accuracy and cost effective medical image diagnostics

  1 year ago (Wed, Apr 13, 2022 at 10:18 AM)

University of Hong Kong (HKU) engineering team develops new AI algorithms for high accuracy and cost effective medical image diagnostics 

Bacteria generate electricity from methane

  1 year ago (Wed, Apr 13, 2022 at 09:50 AM)

Generating power while purifying the environment of greenhouse gases should be achievable using bacteria. In a new publication, microbiologists from Radboud University have demonstrated that it is possible to make methane-consuming bacteria generate power in the lab. 

Sunscreen doesn’t protect as well as it could: Here is what is missing

  1 year ago (Wed, Apr 13, 2022 at 09:32 AM)

A key ingredient is missing from all sunscreens and anti-aging creams, and our skin will be far better protected from the damaging effects of the sun once this rich source of natural photoprotection has been added. 

Researchers Generate High-Quality Quantum Light with Modular Waveguide Device

  1 year ago (Wed, Apr 13, 2022 at 09:07 AM)

For the first time, researchers have successfully generated strongly nonclassical light using a modular waveguide-based light source. The achievement represents a crucial step toward creating faster and more practical optical quantum computers. 

የጥቃት ከመድረሱ በፊት የሚጠቁም ስርአቶችን መተግበር ለምን አስፈለገ?

  1 year ago (Tue, Apr 12, 2022 at 06:05 PM)

በግለሰቦች ብሎም በተቋማት ስራ ላይ የሚገኙ መተግበሪያዎች #application ወይም አጠቃላይ የአይቲ መሰረተ ልማቶች በህገወጦች አማካኝነት ለተለያዩ የሳይበር ጥቃቶች ሰለባ ሊያደርጓቸዉ የሚችሉ ክፍተቶችን በዉስጣቸዉ ሊይዙ ይችላሉ።
በመሆኑም እነዚህ ወሳኝ የኢንፎርሜሽን ቴክኖሎጂ መሰረተ ልማቶች የአገልግሎት አሰጣጥ፣ መዋቅራዊ ኡደትና ስርዓታቸው ደህንነታቸዉ እንዲጠበቅ...    Learn More ››

ማይክሮሶፍት ኩባንያ ለዊንዶዉስ እና ለኦፊስ ምርቶች አዉቶማቲክ የደህንነት ማዘመኛ ስርአት ተግባራዊ ሊያደርግ መሆኑን ገለጸ

  1 year ago (Mon, Apr 11, 2022 at 06:14 PM)

ማይክሮሶፍት ኩባንያ ከመጭዉ ሃምሌ 2022 ጀምሮ ለዊንዶዉስ እና ኦፊስ ምርቶች የሚሆን አዉቶማቲክ የሆነ ማዘመኛ ስርአትን ለደንበኞቹ እንደሚያቀርብ ገለጸ።
ይህ አዉቶማቲክ የሆነ የደህንነት ማዘመኛ ስርአት ለተጠቃሚዎች በነጻ የሚቀርብ ሲሆን የዊንዶዉስ 10 ወይም 11 ተጠቃሚዎች ይህንን አግልግሎት ከሃምሌ ወር ጀምሮ ያገኛሉ ተብሏል።
ይህ አገልግሎት የዊንዶውስ እና የኦፊ...    Learn More ››

የኢትዮጵያ ስፔስ ሳይንስና ቴክኖሎጂ ኢንስቲትዩት ያለማቸውን አራት ቴክኖሎጂዎች ይፋ አደረገ።

  1 year ago (Sat, Apr 09, 2022 at 04:18 PM)

መጋቢት 29 ቀን 2014 ዓ.ም የኢትዮጵያ ስፔስ ሳይንስና ቴክኖሎጂ ኢንስቲትዩት ያለማቸውን 3ዲ ፕሪንተር፣ ፕላንት ዌት (መሬት ላይ ሆኖ በየትኛውም የህዋ አካል ላይ ክብደትን ለማወቅ የሚያስችል ቴክኖሎጂ) ባለ 70 ሚሊሜትር ሪፍራክተር ቴሌስኮፕ እና ባለ 200 ሚሊ ሜትር ቴሌስኮፕ አራት ቴክኖሎጂዎች ይፋ አደረገ፡፡
የኢንስቲቱዩቱ ዋና ዳይሬክተር አቶ አብዲሳ ይልማ፤ የኢትዮጵያ አዕ...    Learn More ››

Engineered crystals could help computers run on less power

  1 year ago (Sat, Apr 09, 2022 at 11:21 AM)

University of California, Berkeley, engineers describe a major breakthrough in the design of a component of transistors — the tiny electrical switches that form the building blocks of computers — that could significantly reduce their energy consumption without sacrificing speed, size or performance. The component, called the gate oxide, plays a key role in switching the transistor on and off. 

First integrated laser on lithium niobate chip

  1 year ago (Sat, Apr 09, 2022 at 11:15 AM)

Research paves the way for high-powered telecommunication systems. 

SpaceX and USAID deliver 5,000 Starlink internet terminals to Ukraine

  1 year ago (Fri, Apr 08, 2022 at 12:51 PM)

Image name: Starlink.PNG Image size: 391kb Download.

Starlink is helping Ukraine stay online despite the Russian invasion.

When Ukraine's Vice Prime Minister Mykhailo Fedorov tweeted at SpaceX founder Elon Musk to ask for Starlink internet services amidst the Russian invasion, the tech billionaire delivered — with the help of the United States Agency for International Development (USAID). 

Ukraine is using Elon Musk's Starlink for drone strikes

  1 year ago (Fri, Apr 08, 2022 at 12:29 PM)

Image name: Starlink_for_drone_strikes.jpg Image size: 34kb Download.

Elon Musk's satellites are connecting Ukraine with the internet. Starlink was conceived as a civilian program — but Ukraine's military can also use it to guide drones and strike Russian tanks and positions. 

በሀገራችን የሚሰጠውን የዓይን ህክምና አሰጣጥ ሂደት ሊያዘምን የሚችል ቴክኖሎጂን ያበለጸ ታዳጊ

  1 year ago (Thu, Apr 07, 2022 at 05:15 PM)


Honey holds potential for making brain-like computer chips

  1 year ago (Thu, Apr 07, 2022 at 11:47 AM)

Image name: Honey.jpg Image size: 198kb Download.

Honey might be a sweet solution for developing environmentally friendly components for neuromorphic computers, systems designed to mimic the neurons and synapses found in the human brain. 

በአለም አቀፈ ደረጃ በተከፈተ የሳይበር ወንጀለኞችን የማደን ዘመቻ 65 የመረጃ መንታፊዎች በቁጥጥር ስር መዋላቸዉ ተነገረ

  1 year ago (Thu, Mar 31, 2022 at 04:36 PM)

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በአለም አቀፍ ደረጃ በተከፈተ የሳይበር ወንጀለኞች የማደን ዘመቻ 65 በቢዝነስ ኢ-ሜይል ጥቃት ወንጀል ተሳትፈዋል የተባሉ ግለሰቦችን በቁጥጥር ስር ማዋሉን አለም አቀፉ የህግ አስከባሪ ጥምረት ገለጸ።
የቢዘነስ ኢ-ሜይል ጥቃት አድራሾችን ለማደን ኦፕትሬሽኑ በመስከረም ወር/2021 እ.አ.አ የተጀመረ ሲሆን የአሜሪካዉ የፍትህ ቢሮ እና አለም አቀፉ የህግ አስከባሪ አካላት በጥም...    Learn More ››

82 ከመቶ የህዝበ አገልግሎት ሰጪ ተቋማት የሚጠቀሙባቸዉ መተግበሪያዎች የሳይበር ጥቃት ተጋላጭነት አለባቸዉ፡ ጥናት

  1 year ago (Thu, Mar 31, 2022 at 10:59 AM)

ከአምስት የህዝብ አግልግሎት ሰጪዎች ከሚጠቀሙባቸው መተግበሪያዎች መካከል ከአራት በላይ የሚሆኑት (82 ከመቶ) የሳይበር ጥቃት ተጋላጭነት እንዳለባቸዉ የቬራኮድ (Veracode) ጥናት ይፋ አደረገ።
ይህ ተጋላጨነት መጠን ከሌሎች ሴክተሮች አንጻር በጣም ከፍተኛዉ የሚባል የሳይበርር ጥቃት ተጋላጭነት መሆኑን በሳይበር ደህንነት ዘርፍ ላይ የተሰማራዉ “ቬራኮድ” ኩባንያ በጥናቱ ...    Learn More ››


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