Library > Math

Mathematics in Nature

1998
Is Albert Einstein your hero? Do you love looking at equations and scratching your head over mathematical puzzles? If so, you'll love this site! Learn how laws of physics and math can predict the swing of a pendulum, explain why breathing helium makes you sound like Donald Duck, and reveal how long your coffee should cool before it's at the optimal temperature for drinking. Warning: heavy-duty math zone, not for beginners!