Oleksandr Fedotkin

Author of news and articles

In 2011, he graduated from the V.S. Martynovsky Institute of Refrigeration, Cryotechnology and Eco-Energy. In September 2013, he started working as a journalist. I am interested in science, history, advanced developments, technology and cryptocurrency. I am also engaged in literary activities, writing books.

I have worked as a news writer for many publications, including portals: “Odeska Zhyttia, CursorInfo, Online.ua, and others. He was an employee of the press service of the Odesa Regional Council.

25 billion operations per second: researchers have created the world’s fastest flash drive

News Technologies 04-18-2025 at 10:56 comment
Researchers from Fudan University in China have created the world’s fastest flash memory, which performs about 25 billion operations per second.

Surgeons transplanted a heart that continued to work for the first time

News Science and space 04-17-2025 at 15:17 comment
Surgeons from the National Taiwan University have performed a unique heart transplantation surgery, the heart continued to beat during the period between donation and transplantation.

Returns up to 100% voltage: new technology «rejuvenates» old Li-Ion batteries

News Technologies 04-17-2025 at 14:05 comment
Scientists from the Ningbo Institute of the Chinese Academy of Sciences, together with researchers from the University of Chicago, have developed materials with zero thermal expansion.

James Webb has found a long-lost «twin» of the Milky Way that is shattering our understanding of the early Universe

News Science and space 04-17-2025 at 12:39 comment
Astronomers have discovered the oldest and most distant spiral galaxy, very similar to our own Milky Way, using the «James Webb» telescope.

To replace hydroelectric power plants? Scientists have learned to generate electricity from raindrops

News Science and space 04-17-2025 at 10:52 comment
Researchers from Singapore have developed a fairly simple way to use falling water droplets to generation of electric power.

Evil physics. Why will most of the Universe always be out of reach of humanity?

Articles Science. 04-16-2025 at 14:00 comment
Ever since the prominent astrophysicist Edwin Hubble discovered in the mid-20s that the universe is not static but is constantly expanding, and the objects whose light reaches us are constantly moving away from us, this has been one of the central themes of modern science. In 1998, two independent projects, the Supernova Cosmology Project and…

Food straight out of the air: a startup has created butter from CO₂, hydrogen and oxygen — as good as regular butter

News Science and space 04-16-2025 at 13:49 comment
The American startup Savor produces butter from carbon, oxygen, and hydrogen, which is identical in molecular structure to traditional butter.

50 times more accurate than GPS: the first quantum navigation system has been created, which will save up to $1 billion a day

News Technologies 04-16-2025 at 12:08 comment
Australian company Q-CTRL has demonstrated its own secure quantum navigation system, that can work independently of GPS.

Physicists put Schrödinger’s cat in a Rubik’s Cube — a puzzle with an infinite number of solutions

News Science and space 04-16-2025 at 10:50 comment
The Rubik’s Cube remains one of the most popular puzzles in the world and seems to be getting a new dimension thanks to the efforts of physicists from the University of Colorado at Boulder.

Are houses that heat themselves a reality? Scientists have created cement that generates electricity from heat and works as a battery

News Science and space 04-15-2025 at 16:34 comment
Scientists from Southeast University in China have developed new material is a cement-based system capable of generating and storing electricity from heat.

Computed tomography provokes up to 5% of cancer cases, — study

News Science and space 04-15-2025 at 13:24 comment
Scientists from the University of California, San Francisco have discovered the risk of oncological diseases in patients undergoing computed tomography.

Crows have shown an ability to geometry — it was believed to be an exclusively human ability

News Science and space 04-15-2025 at 12:09 comment
German scientists from the University of Tübingen have made sure that crows are able to distinguish between regular and irregular geometric shapes.

Like toothpaste: the world’s first soft battery made of liquid electrodes has been created in Sweden

News Science and space 04-15-2025 at 10:18 comment
Swedish scientists from the University of Linköping created a soft battery with liquid electrodes.

Up to 6000 cycles: a Ukrainian startup has developed an eco-friendly alternative to Li-Ion batteries

News Technologies 04-14-2025 at 14:14 comment
Ukrainian startup SorbiForce has developed a technology for utilizing agricultural waste to create batteries without metal.

The world’s fastest camera captures chaos in action — the motion of a cluster of atoms

News Science and space 04-14-2025 at 12:54 comment
Scientists at Columbia University in New York have used an ultrafast camera to photograph what is called dynamic disorder — chaotic movement atoms.

Training 1-2 times a week is equal to daily training in terms of health benefits, — study

News Science and space 04-14-2025 at 11:39 comment
Researchers from China have found that just 150 minutes of moderate to vigorous exercise per week is enough to significantly reducing the risk of mortality.

10 times faster than fiber: tiny amplifier transmits 300 nm waves

News Technologies 04-14-2025 at 10:21 comment
Researchers at Chalmers University of Technology in Sweden have developed a tiny amplifier that can be placed on a chip and speed up data transfer 10 times faster than traditional fiber-optic networks.

The Large Hadron Collider will be supplemented with the MATHUSLA — detector to search for long-lived particles

News Science and space 04-11-2025 at 15:40 comment
Large Hadron Collider to receive new large-scale MATHUSLA detector to detect hypothetical particles with a long period of existence.

67 years in space: the world’s oldest satellite will be returned to Earth

News Science and space 04-11-2025 at 14:05 comment
A team of scientists is developing plans to return to Earth the American Vanguard-1 satellite, which spent 67 years in space.

Chaos for navigation: the Earth’s poles could shift by 27 meters by 2100

News Science and space 04-11-2025 at 13:00 comment
Scientists from the Higher School of Economics Zurich in Switzerland have found that by the end of the century, the Earth’s geographical poles could shift by 27 meters due to melting of glaciers and ice sheets in the Arctic and Antarctic.

Sound at 100 Hz can relieve you of «seasickness» in just a minute

News Science and space 04-11-2025 at 10:31 comment
A group of researchers from Nagoya University Graduate School of Medicine in Japan, detected the sound with a frequency of 100 Hz, which alleviates unpleasant symptoms in people with seasickness.

Scientists have created the most advanced 3D map of the brain — with 4 km of neurons and more than 200 thousand cells

News Science and space 04-10-2025 at 16:25 comment
International team of researchers creates the most advanced 3D map of the mouse visual cortex.

Microsoft reveals new 3D icons for Office — users approve

News Software 04-10-2025 at 15:06 comment
Microsoft developers seem to be working on a new 3D icon design for the next version of Office.

Are blast furnaces a thing of the past? New environmentally friendly technology extracts metal without fire

News Science and space 04-10-2025 at 13:02 comment
Scientists from the University of Oregon in the United States offered the technology electrochemical iron production as an alternative to traditional methods.

Spain has created the world’s first 3D hologram with interactivity — it can be touched and moved

News Technologies 04-10-2025 at 10:26 comment
Developers from the University of Navarra in Spain have created 3D hologram the machine floats in the air and is easily controlled by hands.

«Smallest known particle»: CERN physicists detect toponium signal in Large Hadron Collider

News Science and space 04-09-2025 at 17:47 comment
Scientists from the European Center for Nuclear Research (CERN) have announced the possible detection of the signal of the smallest elementary particle — toponium at the Large Hadron Collider.

OpenEarable 2.0 headphones offer music and a full body check-up — for the price of 10 AirPods

News Devices 04-09-2025 at 14:33 comment
Scientists from the German Institute of Technology Karlsruhe have developed and released a model of OpenEarable 2.0 headphones that can diagnose your body’s condition while listening to music.

Eating habit at night provokes heart problems, — study

News Science and space 04-09-2025 at 12:32 comment
Researchers from Massachusetts General Hospital in the United States have found that eating at night may still be more dangerous than sleep deprivation. 

For the first time in the world: China tunes AI with 1 billion parameters on a quantum computer

News Technologies 04-09-2025 at 10:37 comment
Chinese scientists have used the Origin Wukong quantum computer to fine-tune a large language model with a billion different parameters.

It will speed up gadgets by 15%: TSMC creates the world’s «most advanced» 2-nm chip

News Science and space 04-08-2025 at 14:53 comment
Taiwanese TSMC company has introduced a two-nanometer chip, mass production of which is scheduled to begin in the second half of this year.

People conceived in the summer are more likely to be overweight

News Science and space 04-08-2025 at 13:19 comment
Japanese scientists have found in a new study, that people conceived in the cold season, have a higher metabolism and fewer problems with excess weight than those conceived in the warm season.

Disney polluted the air «Snow White» — the movie caused more emissions than some major airports

News WTF 04-08-2025 at 11:40 comment
The latest version of «Snow White» from Disney failed miserably at the box office and has also become a significant source of air pollution.

First look at iOS 19 — «nice» iPhone 17 Pro camera feature, round icons and floating tabs

News Software 04-08-2025 at 10:34 comment
Tech blogger Jon Prosser has leaked what he claims is the actual final design of iOS 19, which Apple is to unveil in June of this year.

Up to 100 thousand galaxies in one image: NASA’s SPHEREx telescope sends first images of the Universe

News Science and space 04-07-2025 at 16:01 comment
Launched March 12 NASA’s new infrared telescope SPHEREx has sent its first images into space, each of which captures more than 100 thousand light sources.

Scientists have found a new resource for antibiotics — it «hid» in the human body

News Science and space 04-07-2025 at 14:18 comment
Researchers from the Weizmann Institute of Science have discovered that structural fragments of human cells — proteasomes are capable of producing natural antibiotics from parts of damaged proteins.

Song of ice and fire in reality: physicists discover a new quantum state of matter

News Science and space 04-07-2025 at 12:22 comment
Researchers from Brookhaven National Laboratory in the United States have discovered an exotic quantum phase in a new study states of matter, called «half-ice, half-fire».

Bigger than the Universe: engineer creates PDF file 37 trillion light-years in size

News Technologies 04-07-2025 at 10:29 comment
A programmer from the UK, Alexan Chan, has created the largest in history the PDF file measures 37 trillion light years squared, which is much larger than the size of even the known Universe.

Silicon-carbon batteries as an alternative to Li-Ion and Li-Pol in smartphones

Technologies Technologies 04-06-2025 at 12:00 comment
The mobile gadget market is developing rapidly every year. Cameras are improving, more powerful processors are being offered, artificial intelligence functions are being introduced, and so on. However, reliable batteries with fast charging cycles and high capacity remain one of the main requirements from users. And while most smartphones still use…

A 17-year-old Dutchman forgot his native language during surgery, spoke only English and thought he was in the United States

News Science and space 04-04-2025 at 15:38 comment
In the Netherlands, a very rare case occurred when a 17-year-old boy after the operation on his knee, he suddenly forgot his native language and his own parents and spoke only English, thinking he was in the United States.

Microsoft research: artificial intelligence reduces the ability to think critically

News Science and space 04-04-2025 at 13:53 comment
Researchers from Microsoft and Carnegie Mellon University have found that excessive use of artificial intelligence systems undermines critical thinking skills.

North America «drains» into the Earth’s mantle, — geologists

News Science and space 04-04-2025 at 12:25 comment
Researchers from the University of Texas at Austin have found that lower part of the continent North America is slowly draining into the Earth’s interior.

Strength exercises protect the brain from dementia and Alzheimer’s, — study

News Science and space 04-04-2025 at 10:40 comment
Scientists from the State University of Campinas in São Paulo, Brazil, have found in a new study that regular strength training helps slow down brain aging process, protecting him from the risks of dementia and Alzheimer’s disease.

The brain eats itself during marathon races

News Science and space 04-03-2025 at 16:26 comment
Spanish researchers have found that during long marathon distances, in conditions of critical energy deficit, the brain begins to use myelin, which covers neuronal processes and is involved in accelerating signal transmission.

Warming by 3°C will destroy 40% of the world economy, — study

News Science and space 04-03-2025 at 14:43 comment
Researchers from the University of New South In Sydney, it was estimated that global warming could bring down the global economy by 40% this century.

Boeing Starliner crash: astronauts believed they would not survive

News Science and space 04-03-2025 at 12:59 comment
After returning to Earth, the astronauts of the mission Boeing Starliner Butch Wilmore and Sweeney Williams first spoke about the real danger during the mission, which was hidden by NASA.

OpenAI’s GPT-4.5 artificial intelligence passes the Turing test «more often than real people», — research

News Science and space 04-03-2025 at 11:19 comment
Researchers from the University of California, San Diego, have demonstrated for the first time the passage of artificial intelligence systems a three-way version of the classic Turing test.

Scientists «resurrected» algae after 7000 years without light and oxygen

News Science and space 04-02-2025 at 17:16 comment
Researchers recover sediment cores from a depth of 240 meters in the Baltic Sea with ancient algae some of which, while still alive, had been inactive for 7,000 years.

Scientists perform quantum teleportation via the internet for the first time

News Science and space 04-02-2025 at 14:30 comment
For the first time, American scientists from Northwestern University have managed to transfer quantum state of a photon via fiber optic cable over a distance of more than 30 km.

CERN wants to build a 91 km supercollider for $17.4 billion

News Science and space 04-02-2025 at 12:45 comment
The European Center for Nuclear Research (CERN) has published a feasibility study for the construction of a new particle accelerator, but has not decided on the sources of funding.

Li-Ion batteries degrade even without charging — scientists have discovered this and found a solution

News Technologies 04-02-2025 at 10:54 comment
Scientists from Pohang University of Science and Technology in South Korea have discovered a previously unknown The mechanism of degradation of lithium-ion batteries in the process of using them.

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