Forum for Physics Educators <PHYS-L@list1.ucc.nau.edu> on Wednesday,
November 23, 2005 at 12:00 PM -0700 wrote:
The following will be an exercise for a local astronomy club.
It does my heart good to see others taking delight in such things.
I have taken data for successive sunrise times on two days as I drive west
across the country in the summer. The sun rises about an hour later in
Topeka Kansas than it did the day before east of Indianapolis.