Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...
Traffic lights might seem like they let cars stop or go randomly, but that's not always the case. Many of them use special ...
A new ultrathin photodetector from Duke University can sense light across the entire electromagnetic spectrum and generate a ...
The Korea Research Institute of Standards and Science (KRISS) has developed an ultrasonic sensor technology that applies a ...
Metasurfaces featuring tailored silver nanocubes could allow thermal photodetectors to approach speeds akin to traditional ...
Interesting Engineering on MSN
Light-powered soft robot jumps 188 times without motor, carries 1,700x its weight
An insect-scale robot that jumps using only light has completed 188 continuous leaps without ...
A lot of making goes on in this community these days, but sometimes you’ve just gotta do some old fashioned hacking. You might have grabbed an old Speak and Spell that you want to repurpose ...
A new optical microresonator chip keeps light circulating longer, enhancing efficiency for next-generation sensors and ...
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