Monday, December 31, 2012

Monday, December 24, 2012

Sunday, June 10, 2012

Evening Rainbow or reverse sundog?


It had not rained so I think it is as sundog but it is convex to the sun....  You have to love Google!  Put in a random statement like convex rainbow and you get an answer.  http://blogs.stleoscarlow.ie/science/2009/10/22/upsidedown-rainbows/

roots

Friday, May 25, 2012