@matthiasrandomstuff2221
@matthiasrandomstuff2221
Matthias random stuff | What's inside a Sonicare toothbrush @matthiasrandomstuff2221 | Uploaded 5 years ago | Updated 2 hours ago
For me they last about 3 years. Taking apart my old one to figure out how the motor-like vibrator thingy inside works.
Whats inside a Sonicare toothbrushLaser cutter cut width and inaccuraciesLED bulb failed for dumbest of reasonsFnirsi-1014D vs Rigol DS1202Z-EPower monitoring 16 circuits at the breaker panelMaking radioactive balloons using Radon gasMy tractor buying mistakeSucking down on this cone makes it rise, and Feynman sprinklerGochifix 3 in 1 scope meter reviewWhy not just use a shopvac for my router table? (vs. custom blower)Raspberry Pi power over ethernet and mount it outsideMicrostepping steppers, and driving steppers with Raspberry Pi

What's inside a Sonicare toothbrush @matthiasrandomstuff2221

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