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My latest hare brained idea:

Thread starter greenfairy
Start date Oct 23, 2012

greenfairy

philosopher wood nymph

Oct 23, 2012

I think it would be really cool to buy liquid nitrogen and use it for cool useful things, like making ice cream. It's actually pretty cheap. Maybe I could figure out how to manufacture it.

And then save the world!! Or at least find a good use for it and maybe make some money.

Liquid nitrogen ice cream is awesome! The physics club at my college sells it and it totally makes my day.

Oh, and the website I was reading about how to manufacture it also said someone has made an inexpensive solar panel out of human hair; but most of the readers were skeptical. I'm going to read more about mad scientist ideas.

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