Modern smartphones are packed with a wide range of sensors, and their magnetometer can successfully identify certain kinds of ...
The Family Handyman on MSN
We found the 6 best metal detectors after testing nearly a dozen models
We spent weeks testing the best metal detectors on the market. Here are our top six picks. Purchasing one of the best metal ...
Unlike traditional metal detection systems, the Apollo 500 lets through everyday items like keys and cell phones without having to stop the person, but detects a firearm.
A research team from Osaka Metropolitan University proposed using a current-biased kinetic inductance detector with submicron ...
A team from the Universitat Politècnica de València (UPV) has led the development of a new sensor capable of quickly and ...
Interesting Engineering on MSN
Paw-shaped smoke detector helps firefighters find pets trapped in fires
A firefighter-built smoke detector uses silent strobe lights to help firefighters locate and rescue pets during house fires.
From ultracold silicon detectors in Texas to massive underground experiments, scientists are deploying new tools to catch ...
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