It is pretty hard to irradiate a whole block and give everyone turbo-cancer with my smartphone, tbh.
The Soviets used RTGs quite a bit for remote installations, and “whoops, we lost one, I hope nobody finds it and kills their family” is a real concern (that was kind of ignored because a. Russia is big and b. it’s the Soviets we are talking about)
It was 60 years ago. If they put same effort to it as they put to computers you would have one in your pocket.
RTGs aren’t as limited by technological investment as they are constrained by fundamental physics.
It is pretty hard to irradiate a whole block and give everyone turbo-cancer with my smartphone, tbh.
The Soviets used RTGs quite a bit for remote installations, and “whoops, we lost one, I hope nobody finds it and kills their family” is a real concern (that was kind of ignored because a. Russia is big and b. it’s the Soviets we are talking about)