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aubeynarf , 6 months ago Betavoltaics have been around for 40+ years. en.m.wikipedia.org/wiki/Betavoltaic_device This device generates microwatts. You’d need thousands of them in parallel to power a typical mobile phone.
Betavoltaics have been around for 40+ years. en.m.wikipedia.org/wiki/Betavoltaic_device
This device generates microwatts. You’d need thousands of them in parallel to power a typical mobile phone.