This could change your view of physical change ...
Image credits: boingboing.net... vs. chemical change. I don't know about you but it made stop and wonder ... *hmm*
David Pescovitz says that: "UCLA physicists demonstrated that if you pull off a piece of Scotch tape inside a vacuum chamber, the tape releases enough X-rays to image bones through skin." More here.
While we are at it, the word of the day is: triboluminescence
Labels: chemical change, matter, Scotch tape
posted by Joel @ 10:30 PM
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