Uploaded July 2017 | Updated September 2026, 2 weeks ago
thegeekgroup.org - We got a rather...well loved toothbrush, and noticed that it had a nifty way of charging itself. Watch as we explore why, and find a surprising amount of engineered goodies along the way.
Like our videos? Consider supporting them through Patreon! patreon.com/thegeekgroup
Video Links:
01:43 en.wikipedia.org/wiki/Electromagnetic_induction
30:50 en.wikipedia.org/wiki/Magnet_wire
Music by Soundtakt.
Subscribe for more equipment autopsies, explosions, science videos and general geek related awesomeness.
Based in Grand Rapids, Michigan, The Geek Group provides access to science, technology, engineering and math by developing programming and facilities for individuals and institutions to learn, explore, innovate and play at an independent pace according to their needs. The Geek Group has many thousands of members scattered across the globe, in every state in the US and one hundred and forty-two countries. Come help us build Awesome!
thegeekgroup.org - We got a rather...well loved toothbrush, and noticed that it had a nifty way of charging itself. Watch as we explore why, and find a surprising amount of engineered goodies along the way.
Like our videos? Consider supporting them through Patreon! patreon.com/thegeekgroup
Video Links:
01:43 en.wikipedia.org/wiki/Electromagnetic_induction
30:50 en.wikipedia.org/wiki/Magnet_wire
Music by Soundtakt.
Subscribe for more equipment autopsies, explosions, science videos and general geek related awesomeness.
Based in Grand Rapids, Michigan, The Geek Group provides access to science, technology, engineering and math by developing programming and facilities for individuals and institutions to learn, explore, innovate and play at an independent pace according to their needs. The Geek Group has many thousands of members scattered across the globe, in every state in the US and one hundred and forty-two countries. Come help us build Awesome!
