"A shrunken coin weighs exactly the same as before, and its density also remains unchanged. The coin becomes thicker as its diameter is reduced, but the overall

"A shrunken coin weighs exactly the same as before, and its density also remains unchanged. The coin becomes thicker as its diameter is reduced, but the overall volume of the coins stays the same." http://capturedlightning.com/frames/shrinker.html http://capturedlightning.com/frames/shrinker.html