Naked Science Forum
Non Life Sciences => Physics, Astronomy & Cosmology => Topic started by: thedoc on 24/08/2011 13:14:45
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Scientists from the University of Pennsylvania have discovered how coffee spills evaporate to leave hollow circular stains, and how to leave a uniform deposition instead.
Read the whole story on our website by clicking here (http://www.thenakedscientists.com/HTML/content/news/news/2350/)