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Inductors help control current and store energy using magnetic fields. This video explains how they work and why they’re used ...

Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch ...

Researchers at the University of Basel and the ETH in Zurich have succeeded in changing the polarity of a special ferromagnet using a laser beam. In the future, this method could be used to create ...

Researchers at ETH Zurich and the University of Basel have succeeded in changing the polarity of a special ferromagnet using ...

Scientists have succeeded in changing the polarity of a special ferromagnet using a laser beam. In the future, this method ...

Manufacturers can now validate embedded vision devices reliably, ensuring consistent performance in automotive, industrial, ...

If you wanted to build a robot that chased light, you might start thinking about Raspberry Pis, cameras, and off-the-shelf computer vision systems. However, it needn’t be so complex. [Ed] of ...

A Reddit user took to the r/mildlyinfuriating community to vent their frustration about being charged a fee to properly ...

While some devices are OK to leave plugged in when you head out for work or school, others should always be unplugged when ...