Menu

Blog

Page 6406

Oct 15, 2020

Life on the Moon? Maybe long ago

Posted by in category: alien life

Today, the Moon is about as inhospitable to life as it gets. The little water that’s there is trapped in ice or rock. It’s otherwise dry and airless, fluctuating in temperature by hundreds of degrees anywhere the sun shines. But long ago? That’s an entirely different story.

New research published in Astrobiology suggests that the Moon may have been shockingly habitable in the past during at least two periods — shortly after the Moon formed, and when volcanic activity was at its highest.

The key to it all is heat and lots of energy. The Moon formed after a collision between Earth and a proto-planet astronomers call Theia. And just after the smash up, there was lots of water vapor — enough that the Moon could’ve had a fairly substantial atmosphere and pools of water on the ground. Volcanic activity was also high, which could have replenished the atmosphere with water vapor from deep in the interior.

Oct 15, 2020

Researchers first to develop an organic battery

Posted by in categories: solar power, sustainability, transportation

Are organic batteries coming?


Researchers at the Laboratory of Organic Electronics, Linköping University, have for the first time demonstrated an organic battery. It is of a type known as a ‘redox flow battery,” with a large capacity that can be used to store energy from wind turbines and solar cells, and as a power bank for cars.

Redox flow batteries are stationary batteries in which the is located in the electrolyte, outside of the cell itself, as in a fuel cell. They are often marketed with the prefix ‘eco,” since they open the possibility of storing from, for example, the sun and wind. Further, it appears to be possible to recharge them an unlimited number of times. However, redox flow batteries often contain vanadium, a scarce and expensive metal. The electrolyte in which energy is stored in a redox flow battery can be water-based, which makes the battery safe to use, but results in a lower energy density.

Continue reading “Researchers first to develop an organic battery” »

Oct 15, 2020

Omni One VR Treadmill

Posted by in category: virtual reality

This ‘full-body controller’ lets you physically run, jump, and crouch in place 😲😍

Oct 15, 2020

4000° Lightsaber Test (Cuts Anything!)

Posted by in categories: media & arts, weapons

Video of them testing their prototype lightsaber.


Get Honey for FREE and start saving money today ► http://joinhoney.com/hacksmith
Thanks Honey for sponsoring this video!
Enter the Giveaway ► https://forms.gle/R3AMYhJHxXLH3QCaA

Continue reading “4000° Lightsaber Test (Cuts Anything!)” »

Oct 15, 2020

Scientists Found a New Way to Control the Brain With Light—No Surgery Required

Posted by in categories: biotech/medical, genetics

Controlling brains with light.


Thanks to optogenetics, in just ten years we’ve been able to artificially incept memories in mice, decipher brain signals that lead to pain, untangle the neural code for addiction, reverse depression, restore rudimentary sight in blinded mice, and overwrite terrible memories with happy ones. Optogenetics is akin to a universal programming language for the brain.

But it’s got two serious downfalls: it requires gene therapy, and it needs brain surgery to implant optical fibers into the brain.

Continue reading “Scientists Found a New Way to Control the Brain With Light—No Surgery Required” »

Oct 15, 2020

‘Machines set loose to slaughter’: the dangerous rise of military AI

Posted by in categories: military, robotics/AI

Doug Robinson

‘Machines set loose to slaughter’: Dangerous rise of military AI…

Continue reading “‘Machines set loose to slaughter’: the dangerous rise of military AI” »

Oct 15, 2020

Elon Musk Shows Off Underside of Gigantic New Starship Prototype

Posted by in categories: Elon Musk, space travel

“Will be less roomy with 3 vacuum rocket engines added.”

Oct 15, 2020

All 154 international winners of National Academy of Medicine Healthy Longevity Catalyst Awards have now been posted at — A lot of new faces and ideas — check them out!

Posted by in categories: biotech/medical, life extension

Oct 15, 2020

Airbus wins ambitious ESA mission to bring first Mars samples back to Earth

Posted by in category: space

Luxembourg, 14 October 2020. – Airbus has been selected by the European Space Agency (ESA) for its ambitious five-year mission to go to Mars and bring the first samples from the Red Planet back to Earth, the company announced in Toulouse.

Airbus acts as ESA’s prime contractor for the Earth Return Orbiter (ERO), the first ever spacecraft to bring Martian samples back to Earth, the company said. The value of the contract is € 491 million.

Continue reading “Airbus wins ambitious ESA mission to bring first Mars samples back to Earth” »

Oct 15, 2020

Nvidia will power world’s fastest AI supercomputer, to be located in Europe

Posted by in categories: robotics/AI, supercomputing

Nvidia is is going to be powering the world’s fastest AI supercomputer, a new system dubbed “Leonardo” that’s being built by the Italian multi-university consortium CINECA, a global supercomputing leader. The Leonardo system will offer as much as 10 exaflops of FP16 AI performance capabilities, and be made up of more than 14,000 Nvidia Ampere-based GPUS once completed.

Leonardo will be one of four new supercomputers supported by a cross-European effort to advance high-performance computing capabilities in the region, which will eventually offer advanced AI capabilities for processing applications across both science and industry. Nvidia will also be supplying its Mellanox HDR InfiniBand networks to the project in order to enable performance across the clusters with low-latency broadband connections.

The other computers in the cluster include MeluXina in Luxembourg and Vega in Slovenia, as well as a new supercooling unit coming online in the Czech Republic. The pan-European consortium also plans four more Supercomputers for Bulgaria, Finland, Portugal and Spain; though, those will follow later and specifics around their performance and locations aren’t yet available.