I'm testing this excellent magnetic car phone mount — and it's $20 off at Amazon right now
If you need help picking a new car phone mount, you may want to check out this magnetic mount that I’ve been enjoying testing ...
Hackaday5y
A Tin Can Phone, But With Magnets
The tin can phone is a staple of longitudinal wave demonstrations wherein a human voice vibrates the bottom of a soup can, and compression waves travel along a string to reproduce the speaker in ...
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I just tried a new modular camera phone from Xiaomi that uses magnets — and it makes the iPhone look primitive
MOS was on display here at MWC 2025, and the idea behind this concept device is that you can attach compact camera lenses onto the back of your phone. Forget the iPhone's MagSafe; this takes ...