I bet y'all sell thermometers. Just hang or place one of those, still packaged, near a window that gets full sun. You will get different measurements as you back away from the window, do check again 2' and then 4' away.
Good luck, Victoria.
drdawg (Dr. Kenneth Ramsey)
The reason it's so hard to lose weight when you get up in age is because your body and your fat have become good friends.