Interesting Engineering on MSN
Cotton fabric generates electricity from humidity; powers LEDs, devices from sweat, moisture
Scientists have showcased that cotton can work as a power source and harvest electricity from humidity. Scientists have now ...
We've already heard about so-called "fog harps" that use thin wires to collect airborne water droplets, providing drinking water even in arid regions. Well, an experimental new device also uses wires ...
Trace vapor detection technologies are crucial for ensuring reliable and safe detection of explosives and illegal drugs. Researchers have developed a compact testing device called the Trace Vapor ...
WASHINGTON, August 18, 2020 -- Trace vapor detection technologies are crucial for ensuring reliable and safe detection of explosives and illegal drugs. Researchers from the U.S. Naval Research ...
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