Timeline for Charging Batteries from DC Bike Generator
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 9, 2017 at 3:49 | comment | added | Chris Stratton | Something like this will be limited in possibilities, but with decent engineering should still be sufficient for a few phones and flashlights, which tend to be key to keeping modern humans happy. | |
| Jul 8, 2017 at 23:06 | history | answered | Transistor | CC BY-SA 3.0 |