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Thanks to Irene Müller for the kind use of her incredible photos!
Two substances meet and react; a laboratory-grade camera captures the results. Was the camera attached to the Hubble Space Telescope, trained on some distant nebula? Deep within CERN, perhaps, recording sub-atomic impacts at high-speed? Or on a simple tabletop? We’ll give you a hint: the substances reacting are essential to mammalian life on Earth. Check out the photos and see if you can tell us — what are they?


Answer after the jump!
COFFEE and MILK.


Photos via Irene Müller.
milk.
posted by Rebecca on 4-2-2007 at 9:30 am
Dang it.
Now I want coffee.
posted by Milica on 4-2-2007 at 10:03 am
I’m not sure these substances are necessarily essential to mamallian life, but in the mornings it can certainly seem that way.
posted by Ernie on 4-2-2007 at 10:15 am
The coffee is certainly essential. The milk, not so much (at least not together).
posted by Emily Jane on 4-2-2007 at 11:45 am
A banana?
posted by Drew on 4-2-2007 at 11:47 am
oh, I thought it was an egg…in water. Guess I’m not good at that.
posted by Korin on 4-2-2007 at 12:05 pm
Wohoo! Got it.
posted by Kevin A on 4-2-2007 at 3:30 pm
It did look rather like an egg in that second picture, Korin.
posted by Pointy-Hatted Geek on 4-2-2007 at 5:42 pm
It’s still frames of a drop of milk falling into a cup of coffee. These are really neat!
posted by heather on 4-2-2007 at 9:23 pm
I did this in high school… all we used was a strobe light, a sound sensor, a really dark room, some strange circuit board, an old-school poloriod camera, and a lot of patience. We got some great pics of light bulbs breaking, mouse traps smashing eggs, milk drops, and flour filled balloons popping. Good times.
posted by Amy on 4-2-2007 at 10:25 pm