By Bjorn Carey
Posted 04.13.2010 at 2:14 pm 46 Comments
After FYI answered why dumping the world’s nuclear waste into a volcano would be a bad idea in March, our inbox was flooded with readers wondering, “Well, how about shooting it into the sun?”
On paper, this is a fantastic way to wipe our hands clean of all that pesky waste. The sun is a constant nuclear reaction that’s about 330,000 times as massive as Earth; it could swallow the tens of thousands of tons of spent nuclear rods as easily as a forest fire consumes a drop of gasoline.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.