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1 vote
1 answer
136 views

What is a material more easily cut than shattered? [closed]

I'm currently developing a sci-fi concept for animation which partially involves a typical "the earth has been overrun by XYZ" scenario. One of the ideas for XYZ we're thinking of is a species of ...
Delirium's user avatar
  • 121
6 votes
2 answers
867 views

Freezing all the water on earth with a seed crystal

I was recently reading the satirical, fictional book Cat's Cradle by Kurt Vonnegut. In this book, one of the major subplots is the invention of a mythical polymorph of ice called ice-9 in the book. In ...
jheindel's user avatar
  • 13.1k
9 votes
1 answer
3k views

Does mercury fulminate really look like crystal methamphetamine?

In the AMC series Breaking Bad , Walter (aka Heisenberg) smuggles in a bag of mercury fulminate under the guise of crystal methamphetamine and threatens to blow the room up if he doesn't get his money....
docscience's user avatar
  • 2,773