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Induction is a very practical solution for when you don't have your USB charging cable with you. Plus, who's going to steal the coil to use at home? And it's a
by zemvpferreira 11y ago
Induction is a very practical solution for when you don't have your USB charging cable with you. Plus, who's going to steal the coil to use at home? And it's a pretty magical experience when you use it.
- Animats 11y agoThat your phone can get position info from satellites is magical. That you can bring two halves of a transformer together and get power would not have surprised an electrician from a century ago.