that's amazing...tvb now,tvbnow,bttvb2 S n; U8 O7 c k, E y9 H9 c$ S. i
why is that..5.39.217.77:8898) M+ @9 w" j# R: G# L
because of the gravity??
summichan 發表於 2011-7-23 03:44 AM
that's amazing...tvb now,tvbnow,bttvb2 S n; U8 O7 c k, E y9 H9 c$ S. i
why is that..5.39.217.77:8898) M+ @9 w" j# R: G# L
because of the gravity??
summichan 發表於 2011-7-23 03:44 AM
Well, obviously not by magic! This is simple science. The two liquids have different densities from each other. Basically, the lighter liquid will float while the heavier liquid will sink. You would see the same result if you had removed the card entirely, except this way is prettier and looks more magical.
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