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.

The most powerful in the world: China’s BEST thermonuclear reactor will start operating in 2027

News Technologies 05-06-2025 at 13:47 comment
China completes construction fusion reactor Burning Plasma Experimental Superconducting Tokamak (BEST) in Hefei, which is expected to become the world’s most powerful. 

«Not even circles in the margins»: Reddit mocks new UFO photos» presented to the US Congress

News WTF 05-05-2025 at 15:29 comment
Former US counterintelligence officer Luis Elizondo presented a photo at a briefing in Congress of the so-called «UFO», which was later ridiculed by forum users Reddit.

«Environmental» Electric cars: Nickel producer for batteries poisoned drinking water and hid evidence

News Technologies 05-05-2025 at 13:55 comment
Indonesian company Harita Group — the world’s largest nickel supplier for batteries electric cars for 10 years discharged toxic chemicals into local water.

«Achilles’ heel» fusion reactors — research makes fusion safer and more reliable

News Technologies 05-05-2025 at 12:29 comment
Scientists from the University of Surrey in the UK have used a new method for detecting microscopic defects in welded joints thermonuclear reactors.

How fat is Kim Jong-un? HR found a way to identify hidden candidates from the DPRK

News IT business 05-05-2025 at 11:13 comment
Thousands of IT workers from North Korea have been employed by Fortune 500 companies using fake documents and continue to be employed illegally.

Xiaomi launches its first AI model MiMo with 7 billion parameters

News Technologies 04-30-2025 at 16:56 comment
Chinese smartphone and electric car manufacturer Xiaomi has unveiled the first in-house development of the MiMo artificial intelligence language model.

57% of employees pass off AI work as their own

News Technologies 04-30-2025 at 15:47 comment
According to a survey conducted by by KPMG, an international consulting and auditing corporation, and researchers from the University of Melbourne, found that 57% of employees surveyed AI-generated content for your own while working.

It will replace steel and concrete. Scientists have created a super-strong material from wood

News Science and space 04-30-2025 at 13:59 comment
American researchers have significantly enhanced the strength of wood with the help of solid nanoscale materials.

Graphene helped: engineers extend operation of hydrogen engines to 200,000+ hours

News Science and space 04-30-2025 at 12:40 comment
A team of researchers from the School of Engineering at the University of California, Los Angeles, has found a way to extend the life of hydrogen fuel cells.

Organic solar panels reach 8.7% efficiency for the first time — twice the previous record

News Science and space 04-30-2025 at 10:31 comment
Japanese scientists have created all-organic solar cells made of carbon-based materials with a record efficiency of 8.7% for this type of cell.

Stuck in orbit for 53 years. An old Soviet probe will fall to Earth uncontrollably

News Science and space 04-29-2025 at 16:27 comment
An old Soviet probe built to explore Venus is about to crash to Earth after 53 years, conducted in low Earth orbit.

Powered by the Sun and without emissions: scientists have created a «eco-reactor» to convert CO₂ into fuel

News Science and space 04-29-2025 at 15:14 comment
Scientists at the University of Cambridge have developed a solar-powered reactor that captures CO₂ directly from the air and converts it into synthesis gas.

Amazon launches its first internet satellites — end of Starlink monopoly?

News Technologies 04-29-2025 at 13:55 comment
Amazon has launched the first 27 satellites out of a planned 3,236 into low Earth orbit as part of the Kuiper Internet network.

Zeldovich effect in action: scientists create a black hole bomb in the laboratory for the first time

News Science and space 04-29-2025 at 10:52 comment
Physicists were able to reproduce the so-called «black hole bomb» in the laboratory for the first time, proving the Zeldovich effect proposed 50 years ago.

The size of a coin: 7-year-old child implanted with world’s smallest artificial heart

News Science and space 04-28-2025 at 16:22 comment
In the Chinese city of Wuhan, surgeons have successfully transplanted an artificial heart with magnetic levitation weighing only 45 grams to a 7-year-old child.

Japanese YKK announces the world’s first «self-fastening» zipper for clothes — has a built-in motor and remote control

News Technologies 04-28-2025 at 13:28 comment
The world’s largest manufacturer of zippers for clothing the Japanese company YKK is developing a self-propelled zipper with a built-in motor and gear mechanism.

Withstands 1000+ cycles. Kuxiu introduces the world’s first «solid-state power bank» for smartphones

News Devices 04-28-2025 at 12:08 comment
Australia’s Kuxiu has released the world’s first semi-solid-state external battery for smartphones with MagSafe support for iPhone.

Switzerland launches the world’s first solar station on a railroad

News Science and space 04-28-2025 at 10:24 comment
The Swiss company Sun-Ways has launched the world’s first mobile solar power plant with a capacity of 18 kW on a railway.

Forget dark matter: a ghost galaxy found that «lives» without a key element of the Universe

News Science and space 04-25-2025 at 17:00 comment
An international team of astronomers has discovered a new ghost galaxy, that does not contain dark matter.

Frost is not a problem: revolutionary coating for electric car batteries speeds up charging by 500% at -10°C

News Auto 04-25-2025 at 15:01 comment
Scientists from the University of Michigan in the United States have developed coating for batteries electric cars, allowing them to charge 500% faster at low temperatures.

World’s largest solar telescope shows the Sun in detail — with a giant spot larger than the Earth

News Science and space 04-25-2025 at 13:53 comment
The largest solar telescope named Daniel Inouye, located in Hawaii, took incredibly clear images of a spot on the Sun, which is 25 thousand kilometers wide and long.

The end of the metaverse dream? Meta fires Reality Labs employees

News IT business 04-25-2025 at 11:46 comment
In Meta dismissed an unspecified number of employees a division of Reality Labs that develops VR applications.

Do human cells have «ears»? Scientists say they can hear us and it will help you lose excess fat

News Science and space 04-25-2025 at 10:46 comment
Scientists from Kyoto University in Japan have found, that sound waves can affect cell behavior of the human body.

Compensate for «sedentary» work: the optimal number of steps for daily walking

News Science and space 04-24-2025 at 17:50 comment
An international team of researchers has calculated the optimal daily number of steps for sedentary people.

Kills flu and COVID: scientists have created a paint that instantly destroys bacteria and viruses

News Science and space 04-24-2025 at 16:28 comment
Researchers from the School of Pharmacy The University of Nottingham in the UK, together with industrial paints manufacturer Indestructible Paint, has created a coating of chlorhexidine, which is effective destroys dangerous bacteria and viruses. 

3 days in the office or dismissal: Google introduces new requirements for remote workers

News IT business 04-24-2025 at 14:56 comment
Several Google divisions have warned employees working remotely that they may be fired if they do not show up in the nearest office at least 3 times a week.

Strong and flexible at the same time: MIT engineers create metamaterial for «immortals» chips and gadgets

News Technologies 04-24-2025 at 13:20 comment
Engineers from the Massachusetts Institute of Technology (MIT) have created a flexible and durable metamaterial made of acrylic plastic.

Forget Windows: scientists have created the world’s first quantum OS

News Technologies 04-24-2025 at 11:36 comment
A team of scientists from Delft University of Technology in the Netherlands has created the first operating system for quantum networks.

Gmail allows you to unsubscribe from all subscriptions in one click — only on Android for now

News Software 04-23-2025 at 15:15 comment
Google’s Gmail email service is launching an interesting feature called «subscription management», which allows users to unsubscribe from all subscriptions in just one click.

«Survive» in space and lava: scientists have created a supermetal that can withstand temperatures from -196 °C to 600 °C

News Science and space 04-23-2025 at 14:15 comment
Scientists at Pohang University of Science and Technology (POSTECH) in South Korea have created a nickel-based alloy that remains strong and flexible even at temperatures ranging from -196 °C to 600 °C.

«The Last of Us» on the contrary: a plant parasitizes on fungi, a new species is discovered

News Science and space 04-23-2025 at 12:47 comment
Scientists have discovered a previously unknown plant in the forests in the east of the Malay Peninsula that parasitizes fungi.

Solar generators on a cocrystal showed a record efficiency of 67% and 375% higher performance

News Science and space 04-23-2025 at 11:12 comment
Chinese scientists have developed a new class of photothermal cocrystal, which significantly increase efficiency solar thermoelectric generators.

Sony has shown «filling» PS5 Pro — with a liquid metal cooling system

News Technologies 04-22-2025 at 14:41 comment
Sony has presented a new review of the PS5 Pro console, announcing improvements to the liquid metal cooling system.

OpenAI engineers: «5-10 people will now be enough to teach GPT-4»

News Technologies 04-22-2025 at 13:48 comment
According to OpenAI engineers, only 5 to 10 specialists are needed to retrain the GPT-4 model from scratch.

CATL releases new batteries for electric cars — charging speeds up to 1.3 MW even at -10°C

News Technologies 04-22-2025 at 12:07 comment
The world’s largest manufacturer of batteries for electric vehicles, the Chinese company CATL, has introduced a number of new developments in the field of batteries.

Uranium — everything? China is the first in the world to launch a thorium nuclear reactor with refueling without shutdown

News Technologies 04-22-2025 at 10:46 comment
China has successfully tested the world’s first industrial thorium nuclear reactor on molten salts.

Adata introduces SD 8.0 Express — first memory card with read speeds up to 1.6GB/s

News Devices 04-21-2025 at 16:49 comment
Adata has introduced memory card SD Express 8.0, with read and write speeds of up to 1.6 GB/s and 1.2 GB/s, respectively.

The victory of matter over antimatter. «A particle of beauty» told physicists why the Universe came into being

News Science and space 04-21-2025 at 15:51 comment
Physicists from CERN working on Large Hadron Collider, came close to answering why there was more matter in the early Universe than antimatter.

Contrary to thermodynamics? A student accidentally created a liquid that constantly restores its shape

News Science and space 04-21-2025 at 14:02 comment
Anthony Reich, a graduate student at the University of Massachusetts, accidentally obtained a liquid of oil, water, and magnetized nickel particles that constantly restores shape.

A fireball of over 1000°C: China tests first non-nuclear hydrogen bomb

News Military Tech 04-21-2025 at 12:10 comment
Chinese researchers have announced development of a new bomb based on hydrogen.

Scientists have discovered a new color «olo» — it appears when you shine a laser in the eye

News Science and space 04-21-2025 at 10:26 comment
Engineers at the University of California, Berkeley, have stated that stimulating the human eye with a laser makes it possible to see a new color called «olo», which cannot be seen in any other way.

The collider never dreamed of it. Phantom neutrino sets an absolute energy record

News Science and space 04-18-2025 at 16:03 comment
An international team of scientists using the KM3NeT underwater telescope managed to detect a high-energy neutrino.

Scientists have found «missing» half of the matter of the Universe

News Science and space 04-18-2025 at 13:51 comment
An international team of astronomers says it has probably found «the missing» half of the Universe’s baryonic matter.

Forget about overheating: new technology on a crystal cools gadgets 10 times faster

News Technologies 04-18-2025 at 12:22 comment
Researchers from the University of Virginia’s School of Engineering and Applied Science have developed fast cooling technology of gadget components using crystals.

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…

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