Lifeboat Foundation

It accomplished this record-breaking feat in two hours and 49 minutes.

After aeronautical engineer Paul MacCready won the first Kremer Prize in 1977 for the flight of his human-powered Gossamer Condor over a closed circuit course, he decided to cross the English Channel by air on human-power only, according to a report by The Museum of Flight.

He thus built the Gossamer Albatross aircraft from the lessons learned with the Condor. “This light and fragile aircraft was pushed by a propeller connected through a series of gears to a constantly pedaling pilot,” explained an article in The Museum of Flight.

Continue reading “Human-powered aircraft: Gossamer Albatross made history” »

It’s time to go to bed for artificial neurons.

According to a recent study by the University of California, San Diego, neural networks can imitate the sleep patterns of the human brain in order to tackle catastrophic forgetting.

“The brain is very busy when we sleep, repeating what we have learned during the day,” said Maxim Bazhenov, Ph.D., professor of medicine and a sleep researcher at the University of California San Diego School of Medicine in the press release. “Sleep helps reorganize memories and presents them in the most efficient way.”

Continue reading “Like a human? Artificial neural networks need to sleep to learn better” »

They were created to imitate neural networks within the human brain.

Artificial neural networks (ANNs) mimic biological neural networks in the human brain. ANN consists of an input layer, a hidden layer, and an output layer.

Also called neural nets, ANNs are used daily in healthcare, social media when suggesting people you might know, and in marketing when recommending products to consumers.

Continue reading “Artificial neural network: Here’s everything you need to know about black box of AI” »

According to state media, Chinese scientists are now in a position to supply critical parts for the planned International Thermonuclear Experimental Reactor project.

According to the south china morning post.

Continue reading “Fusion energy is one step closer thanks to developments in China, according to Chinese state media” »

These walking spider excavators are among the ‘greatest sandpit toys in history.’

These spider excavators have stunned many tech aficionados; the obscure machines undoubtedly rate among “the greatest sandpit toys in history.”

Walking excavators are not new. Not by a long way.

Continue reading “In pictures: These spider excavators came straight out of the Transformers movie” »

https://youtube.com/watch?v=WL3DQfQqCQg

Do you think the image of Elon Musk as a good human being should come to be questioned when he’s a major contractor of the war machine? What are your thoughts?

By Alan MacLeod / MintPress News

Continue reading “Elon Musk Is Not a Renegade Outsider—He’s a Massive Pentagon Contractor” »

Many children grow up gazing up at the night sky, dreaming of becoming astronauts who boldly go to the Moon – and beyond.

But in order to get that elusive job, would-be astronauts must make it through a competitive selection process. For NASA’s 2021 class of astronauts, the space agency said it chose just 10 candidates from more than 12,000 applicants.

Continue reading “Here’s How NASA Determines Which Applicants Make It to Be Astronauts” »

With the help of an AI, researchers at Chalmers University of Technology, Sweden, have succeeded in designing synthetic DNA that controls the cells’ protein production. The technology can contribute to the development and production of vaccines, drugs for severe diseases, as well as alternative food proteins much faster and at significantly lower costs than today.

How genes are expressed is a process that is fundamental to the functionality of cells in all living organisms. Simply put, the genetic code in DNA is transcribed to the molecule messenger RNA (mRNA), which tells the cell’s factory which protein to produce and in which quantities.

Researchers have put a lot of effort into trying to control gene expression because, among other things, it can contribute to the development of protein-based drugs. A recent example is the mRNA vaccine against COVID-19, which instructed the body’s cells to produce the same protein found on the surface of the coronavirus.

Physicists say they’ve found evidence in data from Europe’s Large Hadron Collider for three never-before-seen combinations of quarks, just as the world’s largest particle-smasher is beginning a new round of high-energy experiments.

The three exotic types of particles – which include two four-quark combinations, known as tetraquarks, plus a five-quark unit called a pentaquark – are totally consistent with the Standard Model, the decades-old theory that describes the structure of atoms.

In contrast, scientists hope that the LHC’s current run will turn up evidence of physics that goes beyond the Standard Model to explain the nature of mysterious phenomena such as dark matter. Such evidence could point to new arrays of subatomic particles, or even extra dimensions in our Universe.