Perpetual motion devices are either a gag, a scam, or as in the case of this particular toy that [Big Clive] bought on AliExpress, a rather fascinating demonstration of a contact-free inductive sensor ...
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These Wi-Fi routers can help detect motion in your home, but are also sparking privacy worries – here's why
Xfinity, a Comcast brand, has introduced a new feature dubbed Wi-Fi Motion It lets an Xfinity router and up to three Wi-Fi-connected devices create a motion detection system The feature isn't ...
A new wearable uses boron nitride nanotubes and AI to monitor knee torque in real time, offering accurate, low-cost joint health tracking in daily environments. (Nanowerk News) A research team from ...
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Is this a real perpetual motion device?
This experiment puts a supposed perpetual motion device to the test. We break down how it works, what physics says should happen, and whether the motion can actually last without an external energy ...
One type of friction can waste energy even when two perfectly smooth surfaces move against each other, but researchers are getting a handle on how to attenuate or stop it completely ...
The motion control market is expanding from $16 billion in 2024 to a projected $23 billion by 2031, driven by AI-powered adaptive systems and smart conveyance technology that automatically optimize ...
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