On Wednesday, Airbus revealed in a press release that it was developing a hydrogen-powered fuel cell engine as one of the potential solutions to equip its zero-emission aircraft that will enter service by 2035.
The next steps will be for Airbus to start ground and flight testing this fuel cell engine architecture onboard its ZEROe demonstrator aircraft. The A380 MSN1 flight test aircraft is currently being altered to give it the capacity to carry liquid hydrogen tanks and their distribution systems.
A new treatment for Parkinson’s disease that sees stem cells grown in the laboratory and transformed into nerve cells replace those destroyed by the disease will start first trials with patients in the next few months, according to a report by The Observer published on Sunday.
The treatment aims to stop the spread of the disease’s devastating symptoms.
More than a million people tuned in to Twitter Spaces to hear the world’s richest man speak while he was flying in his private jet on Saturday.
During the live podcast hosted by some independent media and social personalities following the publication of the “Twitter Files” last week, Elon Musk was questioned by a sizable group of Blue tick holders about a variety of subjects pertaining to the social networking platform.
Hydrogen fuel cell cars emerged as an alternative to both the electric and combustion engine vehicle in the early 2000s. They were widely considered an avenue toward universal green motoring.
A specimen retrieved from a cupboard in the Natural History Museum in London has shown that modern lizards originated in the Late Triassic and not the Middle Jurassic as previously thought.
This fossilized relative of living lizards such as monitor lizards, gila monsters and slow worms was identified in a stored museum collection from the 1950s, including specimens from a quarry near Tortworth in Gloucestershire, South West England. The technology didn’t exist then to expose its contemporary features.
As a modern-type lizard, the new fossil impacts all estimates of the origin of lizards and snakes, together called the Squamata, and affects assumptions about their rates of evolution, and even the key trigger for the origin of the group.
According to Alaska State Troopers (Opens in a new window) on Dec. 1, at 2 a.m. (AST), rescue services were notified that an adult male traveling via snowmachine from the remote town of Noorvik to Kotzebue had activated an Emergency SOS via satellite on his iPhone after becoming stranded. The area did not have Wi-Fi or cellular coverage.
The Apple Emergency Response Center provided Troopers and the Northwest Arctic Borough Search and Rescue Coordinator with the GPS coordinates of the stranded man, and four volunteer searchers located and transported him to Kotzebue. No injuries were reported.
New advances in medical science may improve health of older people and extend lift, perhaps just long enough for more advanced future therapies.#longevity #health #healthspan What is the next step and how can we combine different therapies and test if we can rejuvenate an adult mouse, and humans?Our guest speaker Aubrey de Grey present what may come next.
Why is consciousness so contentious? Neuroscience can increasingly explain many facets of consciousness, but what about conscious awareness itself? Some philosophers claim that although facets of consciousness—such as how we see edges or colors—can be explained, we have no possibility of explaining, in purely physical terms, the experience of consciousness.
Tim Bayne received his undergraduate education from the University of Otago, New Zealand, and his graduate education at the University of Arizona. He taught at Macquarie University, Sydney from 2003 until 2006, and at the University of Oxford from 2007 until 2012.
Closer to Truth, hosted by Robert Lawrence Kuhn and directed by Peter Getzels, presents the world’s greatest thinkers exploring humanity’s deepest questions. Discover fundamental issues of existence. Engage new and diverse ways of thinking. Appreciate intense debates. Share your own opinions. Seek your own answers.
Is the cosmos infinite? Do stars and spaces go on forever? Do the numbers of galaxies, and even of universes, have no end? Here’s how infinity enriches appreciation of reality. Featuring interviews with Martin Rees, Anthony Aguirre, Raphael Bousso, Sean Carroll, and Joshua Knobe.
Closer To Truth host Robert Lawrence Kuhn takes viewers on an intriguing global journey into cutting-edge labs, magnificent libraries, hidden gardens, and revered sanctuaries in order to discover state-of-the-art ideas and make them real and relevant.
Closer to Truth presents the world’s greatest thinkers exploring humanity’s deepest questions. Discover fundamental issues of existence. Engage new and diverse ways of thinking. Appreciate intense debates. Share your own opinions. Seek your own answers.
