A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V.

This is a very simple but useful project, strobe navigation lights for rc airplanes, or you can adjust the flashing time and ...

On Dec. 30, Tiger Woods, in the two-man discussion along with Jack Nicklaus as to the greatest golfer of all time, turns 50.

Using ultracold atoms and laser light, researchers recreated the behavior of a Josephson junction—an essential component of ...

Universal Technical Institute (UTI) faculty members are tapping into their real-world expertise to help families stay safe on the road and at home this holiday season. With millions of people ...

By combining psilocybin with a modified rabies virus that tracks neural connections, they mapped how networks change after a single dose. Earlier research from the same laboratory showed that ...

LED Christmas lights may be efficient, but can you use them worry-free? We talked to an expert about how proper usage and ...

A research group led by Professor Hiroaki SUZUKI and Takeshi HAYAKAWA from the Faculty of Science and Engineering at Chuo ...

Ultracold atoms have successfully mimicked a fundamental quantum effect normally found in electronic circuits.

Esports Insider dives deep into Tetris' journey from a casual couch game to a global esports title and its ambitions for the ...

These light up paper circuit cards were much easier to make than I expected and only need a few inexpensive materials.