In a scientific first, researchers at the University of California San Diego have successfully demonstrated that human cortical organoids, or 'mini-brains', implanted into mice are able to respond to pulses of light shone into the test subject's eyes.
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A new heat engine with no moving parts has been developed by engineers at MIT and the National Renewable Energy Laboratory (NREL) with a performance better than that of traditional steam turbines.
With the help of LiDAR the size and scope of the Mayan Empire has been revealed and it was HUGE.
If companies are able to manufacture and certify these aircraft quickly and make them available close to where consumers are located, then the market size for electric air taxis could be huge.
Five U.S. states are leading the way in repaving roads with unrecyclable plastic waste, and so far the results are impressive.