Apparently, this user prefers to keep an air of mystery about them.
13 Why does the sound pitch increase on every consecutive tick at the bottom of a filled cup of coffee? mar 30 '12
6 What determines the bounce time of an elastic ball? jan 12 '15
4 When is temperature not a measure of the average kinetic energy of the particles in a substance? aug 21 '13
4 How do levers amplify forces? mar 29 '12
3 Double slit paradox aug 23 '13