Chronology Current Month Current Thread Current Date
[Year List] [Month List (current year)] [Date Index] [Thread Index] [Thread Prev] [Thread Next] [Date Prev] [Date Next]

Re: [Phys-l] Good Questions



Not quite the same thing, but ...

Make observations to determine (a) which way the earth rotates on its axis, (b) Which way the moon rotates around the earth, and (c) which way the earth rotates around the sun.

Vern Lindberg