It's already used (minus the diamond casing), e.g. in the Curiosity mars rover, ...

		FrojoS on Jan 24, 2020 \| parent \| context \| favorite \| on: Nuclear waste recycled into diamond batteries It's already used (minus the diamond casing), e.g. in the Curiosity mars rover, or the Voyager probes https://en.wikipedia.org/wiki/Curiosity_(rover)#Specificatio... https://en.wikipedia.org/wiki/Radioisotope_thermoelectric_ge...