News of science and technology around the world

kharabela said:
Super conductivity in room temp .

www.wionews.com

Scientists achieve superconductivity breakthrough for next-age electrical transmission

Scientists this week announced advancement towards a superconductor material that could conduct electricity in everyday conditions. The breakthrough means a stunning transformation into any technology that uses electric energy. The breakthrough also means the opening of new possibilities for...
www.wionews.com
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an assistant professor named Ranga Dias at the University of Rochester in New York and his colleagues claim to have made a material from hydrogen, nitrogen, and lutetium that becomes superconductive at a temperature of just 69 degrees Fahrenheit and a pressure of 1 gigapascal.




This is claimed to be ground breaking event by some media . Dont know if it is . One of the use of practical superconductive material is in nuclear fusion .
 
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GPT - 4 incoming . openAI, the San Francisco-based tech company that took the world by storm with its ChatGPT, on Tuesday announced that it is releasing a new version of artificial intelligence software which can see.The new software called 'GPT-4' “can solve difficult problems with greater accuracy, thanks to its broader general knowledge and problem-solving abilities. GPT-4 is armed with various capabilities which were not present in the previous iteration of the technology, like the ability to “reason” based on images which have been uploaded by the users.

https://twitter.com/x/status/1635687373060317185
 
Rolls-Royce has received funding from the United Kingdom Space Agency to back research into how nuclear power could be used to support a future Moon base for astronauts. The Micro-Reactor program is aimed at providing the power needed for humans to live and work on the Moon.

www.indiatoday.in

Rolls-Royce set to develop miniature nuclear reactor to power future moon base

The company, which has been known for acing fighter jet engines and luxury cars, plans to have a reactor ready to send to the Moon by 2029
www.indiatoday.in www.indiatoday.in
 
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Japanese spacecraft has found building blocks for RNA(amino acids) in a asteroid . That adds to the theory which says life on earth came from asteroids . Makes me wonder , all these asteroids shooting all over universe , must have found many planets in habitable zones . , there must be probability of life thousand , million or may be billion years older than ours .

theprint.in

More evidence of ‘alien’ origins of life — Japan spacecraft finds RNA base on asteroid Ryugu

Bengaluru: The hypothesis that comets and asteroids deposited the building blocks of life on Earth millions of years ago has received yet another boost. A team of scientists has discovered the presence of basic amino acids, crucial for forming RNA, in samples collected from the near-Earth...
theprint.in theprint.in
 
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Three years after it grabbed a sample of rock and soil from an asteroid floating in the vacuum of space, the Osiris-ReX mission is ready to drop it to Earth. The spacecraft will drop its sample under a parachute on September 24 . It ll make USA the second country to return samples from the surface of an asteroid after Japan. After releasing the sample, the spacecraft will not stop and will power on to its next target - asteroid Apophis.

www.indiatoday.in

Soil from asteroid that could swallow a spacecraft to fly down to Earth

The samples of soil and pebbles from asteroid Bennu will be dropped into the Utah desert bringing the seven-year-long mission to a close.
www.indiatoday.in www.indiatoday.in
 
_Anonymous_ said:
www.thebetterindia.com

An IIT Grad & Stanford Prof Was the Mentor Who Inspired The Creation of Google

Rajeev Motwani’s work as a computer science professor at Stanford University and angel investor and mentor to many technology companies in Silicon Valley, including Google, has impacted millions around the world.
www.thebetterindia.com www.thebetterindia.com
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India since independence had a weird combination of lol salam ideology mixed with populist democracy and powerful bureaucrats . So talents ll always move to the greener shore . Things have improved a lot lately .
 
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IISc Researchers have designed a novel ultra-micro supercapacitor . new device is much smaller and more compact than existing supercapacitors and can potentially be used in many devices ranging from streetlights to consumer electronics, electric cars and medical devices. They found that under certain conditions, the capacitance increased by 3,000%.

timesofindia.indiatimes.com

IISc’s tiny new device to store enormous energy has uses from streetlights to e-Cars | India News - Times of India

India News: BENGALURU: Researchers at IISc’s department of instrumentation and applied physics (IAP) have designed a novel ultra-micro supercapacitor, a tiny devi.
timesofindia.indiatimes.com timesofindia.indiatimes.com
 

Chinese team behind extreme animal gene experiment says it may lead to super soldiers who survive nuclear fallout​


www.scmp.com

Team behind extreme animal gene experiment eyes human nuclear resistance

Modified human embryonic stem cells showed supernatural resistance against radiation, according to Academy of Military Sciences team in Beijing.
www.scmp.com www.scmp.com

PLA scientists inserted gene from microscopic water bear into human embryonic stem cells , which showed supernatural ’ resistance to radiation
 
A New Zealand-based space company, Dawn Aerospace, said Wednesday it had completed the first three test flights of a rocket-powered spaceplane. will eventually see this vehicle top out at about 20 kilometers. The goal is to fly the spaceplane to an altitude of 100 km, above the internationally recognized boundary of space.

arstechnica.com

A New Zealand company has started flying a rocket-powered spaceplane

"Once we get our certification, we're allowed to fly as frequently as we want."
arstechnica.com arstechnica.com

https://twitter.com/x/status/1643667314649497601

Something like ISRO's RLV
 
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In a lab buried around 2000 kilometres under the ground in Canada, scientists accidentally discovered antineutrinos using extremely pure water for the first time. While looking through the calibration data, the researchers picked up signals of an antineutrino that came from a nuclear power station hundreds of kilometres away. detectors such as SNO+ could be used to monitor the power output of a nuclear plant from a distance.

indianexpress.com

Antineutrinos detected using water for the first time

In a discovery that happened almost by accident, researchers at the Sudbury Neutrino Observatory in Canada were able to detect antineutrinos from a nearby nuclear plant using ultrapure water.
indianexpress.com indianexpress.com
 
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Researchers at Sweden’s Chalmers University of Technology have developed a new, greener method of recycling the precious metals used in the manufacture of thin-film solar cells.

www.theengineer.co.uk

Greener method for recycling thin-film solar cells - The Engineer

Researchers at Sweden’s Chalmers University of Technology have developed a new, greener method of recycling the precious metals used in the manufacture of thin-film solar cells.
www.theengineer.co.uk www.theengineer.co.uk
 
Microsoft is working on its own artificial intelligence chip, internally called "Athena," . Information suggests that Microsoft's goal is at least partly to save money on buying chips from suppliers like Nvidia. The Athena chips are reportedly designed to train LLMs and similar software, including inferring from data the models acquire in training. Microsoft isn't the first to make its own chips, of course. Google, Amazon and Meta are already among the tech behemoths that have invested in in-house silicon.

www.tomshardware.com

Microsoft Building Its Own AI Chip on TSMC's 5nm Process

Code-named Athena, Microsoft has reportedly been working on the chip since 2019.
www.tomshardware.com www.tomshardware.com
 
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Why Japan Stopped Innovating​


www.nippon.com

Why Japan Stopped Innovating

The Japanese electronics industry once stood atop the world, but has been overtaken by competition from China and South Korea, with the innovation that once characterized Japanese manufacturing now nowhere to be seen. A talk with Miyazawa Kazumasa, the Sony engineer behind the VAIO computer...
www.nippon.com www.nippon.com
 
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researchers at the Massachusetts Institute of Technology (MIT) have developed a new technology that could help us build much more denser circuits on computer chips.

indianexpress.com

MIT engineers ‘grow’ atomically thin transistors to make super dense computer chips

MIT researchers have developed a method to "grow" 2D transistors on a silicon wafer at relatively low temperatures. This could help manufacture denser and more powerful computer chips in the future.
indianexpress.com indianexpress.com
 
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