A dear old friend of mine went to a costume party dressed as Mr. Atom. He had some balloons that he filled with hydrogen from the H2 furnace supply, to represent the electrons swirling around him. So he's at the party, and some joker thinks it would be funny to pop the balloons with his lit cigarette. Needless to say, the joker learned a valuable lessons about NOT FUCKING WITH MR. ATOM!

the mousetrap demo is cool

There was an attraction at Disneyland's Tomorrowland where kids could search for small chips of uranium in a sandbox with a geiger counter.

Did not last long.

What I do love is that the genie is VERY CLEARLY mined for the Aladdin genie. Look at him, he's aggressive, but he's the same model.