Apparently, this user prefers to keep an air of mystery about them.
21 A rope attaches the Moon to the Earth. What happens? Jul 5 '13
14 Is the meander ratio of a river $= \pi$? May 23 '13
10 How much effect does the Bernoulli effect have on lift? Jan 17 '13
6 What IS reflection? Aug 25 '12
4 How is Gauss' Law (integral form) arrived at from Coulomb's Law, and how is the differential form arrived at from that? Sep 26 '12
3 Why do hydrogen atoms attract? Sep 6 '12