Ever been to Beaufort?
"The tropics are a geographic region of the Earth that is
centered on the equator and limited in latitude by the
Tropic of Cancer in the northern hemisphere at 23°26' N latitude,
and the Tropic of Capricorn in the southern hemisphere at 23°26' S latitude.
Excellent science textbook on the great hoax...not actually a textbook, but reads like one. I can tell how good it is by how much the warming advocates hate it.
Cheers from near Jellystone...whole lot of shaken going on.