Braniacs, great show. They blew up a series of little camping trailers with different explosives for comparison. Pure hydrogen was pretty exciting. They occasionally give a group of scantily clad girls a crate of dynamite or something to play with, too.
A good question is never answered. It is not a bolt to be tightened into place but a seed to be planted and to bear more seed toward the hope of greening the landscape of the idea. John Ciardi