On 2014-08-25 17:35:12 +0000, Tim Streater said:

ISo what experiments have been done then? What predictions have been
made on the basis of theory which have repeatably been shown to be
verified?

Ah you got me there. Yes, the only work reported is from Joe Bloggs
from his back garden in South Ruislip using a weather station designed
in 1922.

E.