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technology

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Scientists develop self-healing solar panels that can reverse the effects of radiation damage (www.techspot.com)

Scientists develop self-healing solar panels that can reverse the effects of radiation damage::Satellites have relied on solar panels for decades to convert sunlight into electricity using photovoltaic cells, but damage from certain types of radiation can cause them to…

Computer chip with built-in human brain tissue gets military funding (newatlas.com)

Last year, Monash University scientists created the “DishBrain” – a semi-biological computer chip with some 800,000 human and mouse brain cells lab-grown into its electrodes. Demonstrating something like sentience, it learned to play Pong within five minutes. They allowed the brain cells to act on the paddle, moving it...

Scientists observe world's 1st repairing metal (www.livescience.com)

Of course, there are lots of industries whose product engineers would love to translate this finding into intentional engineering approaches to create metals that automatically heal themselves in our structural applications," lead-author Brad Boyce, a materials scientist at Sandia National Laboratories in Albuquerque, New...

“Absolutely Stunning” – Scientists Discover Metals That Can Heal Themselves (scitechdaily.com)

“Absolutely Stunning” – Scientists Discover Metals That Can Heal Themselves::Microscopic cracks vanish in experiments, revealing possibility of self-healing machines. In a groundbreaking discovery, scientists have for the first time observed metal spontaneously healing its microscopic cracks, upending traditional material...

A teachers union says it’s fed up with social media’s impact on students (www.nbcnews.com)

A teachers union says it’s fed up with social media’s impact on students::The nation’s second-largest teachers union said Thursday it was losing patience with social media apps that it says are contributing to mental health problems and misbehavior in classrooms nationwide, draining time and money from teachers and school...

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