30-second cellphone recharge technology developed by high school student
There was a time when high school science projects involved baking soda volcanoes dropping egg-filled containers from helicopters. That may actually still...
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#Light-emitting diode
5 articles
A 450-foot tall game of pong played on the Cira Centre Building in Philadelphia
It's the grandfather of all video games. Pong has been played on many grand stages, but according to Dr. Frank Lee, gaming professor at Drexel University,...
The transformation of world through LEDs
Discover how LEDs evolved from lab experiments to smart lighting solutions, revolutionizing homes, cities, healthcare, and the global tech landscape.
Volvo active high beam control keeps your brights on without blinding others
Turn them on. Turn them off. Turn them on. Turn them off. On busier roads, it gets to the point that toggling between low beam and high beam gets so...
