gridlore: Doug looking off camera with a grin (Science!)
Douglas Berry ([personal profile] gridlore) wrote2010-10-20 12:11 pm
Entry tags:

This is better than shooting fruitcakes with a M-60.

Which we did, back at Fort Benning. Don't ask.

kengr: (Default)

[personal profile] kengr 2010-10-20 09:53 pm (UTC)(link)
I still like the "volcano" demo. Big pile of potassium permanganate crystals, and something rigged to drip glycerin into the middle of the pile.

*Big* bright purple flame.