BA's Wikipedia link has a link to the Wired story that originally got me started.
No, Pebble Beds aren't a piece of handwavium (ha ha!), but they're a damn sight better than anything we're using now. Wire Geek - Burning the weak and trampling the dead since 1979Wire Geek - Burning the weak and trampling the dead since 1979
No, Pebble Beds aren't a piece of handwavium (ha ha!), but they're a damn sight better than anything we're using now. Wire Geek - Burning the weak and trampling the dead since 1979Wire Geek - Burning the weak and trampling the dead since 1979