The nice thing about having a podcast where you interview many of the world's smartest people is the DNA they leave on the mug for your world's smartest people DNA database
Some people knock @elonmusk, @JeffBezos and space-focused billionaires for not spending all their money on Earth problems. But @JedMcCaleb argues here why space is so important, and I think he's spot on
The US hopes to revive its nuclear industry, in part, through very small reactors that can be placed just about anywhere.
These reactors largely run on a type of fuel called TRISO. The US helped develop TRISO only to see China take the lead with the technology. Now the US is