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ekim68

Mike
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Lithium Can Be Extracted From Groundwater At Geothermal Installations[/quote]
Scientists at the at the Karlsruhe Institute of Technology say there is enough lithium dissolved in the groundwater extracted by German geothermal heating and electricity installations to meet the needs of most if not all of the battery manufacturers in the country. “As far as we know, there can be up to 200 milligrams per liter,” says geoscientist Dr. Jens Grimmer of the Institute of Applied Geosciences at KIT. “If we consistently use this potential, we could cover a considerable part of the demand in Germany.”
 

ekim68

Mike
Thread Starter
Joined
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56,530

ekim68

Mike
Thread Starter
Joined
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Messages
56,530

ekim68

Mike
Thread Starter
Joined
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56,530

Snare system is made to thwart porch pirates


So-called "porch pirates" are generally looking for packages that they can grab quickly and easily … if anything presents a challenge, they'll just move on to another porch. It was with this in mind that the Snare Parcel Protection system was created.

Invented by Canadian entrepreneur (and former machinist) Dennis Evans, Snare incorporates two parts – a stainless steel bracket that's permanently mounted on an outdoor surface such as a wall, and the main parcel-securing unit. The latter is key-locked onto the mount when the user is expecting a package.
 

ekim68

Mike
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Machines can learn unsupervised 'at speed of light' after AI breakthrough, scientists say


Researchers have achieved a breakthrough in the development of artificial intelligence by using light instead of electricity to perform computations:
The new approach significantly improves both the speed and efficiency of machine learning neural networks – a form of AI that aims to replicate the functions performed by a human brain in order to teach itself a task without supervision.
 

ekim68

Mike
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