> You can buy 1,000 of these and build a dangerous device that would require serious clean-up and, obviously, can hurt a lot of people. Or you can buy $1,000 w

> You can buy 1,000 of these and build a dangerous device that would require serious clean-up and, obviously, can hurt a lot of people. Or you can buy $1,000 worth of lithium batteries and try to build a breeder reactor in your back yard: https://en.wikipedia.org/wiki/David_Hahn https://en.wikipedia.org/wiki/David_Hahn Oh no, I didn't know he passed away only a few months ago. And that's very sad to read about the rest of his life.