Predicting rainbows

Predicting rainbows

(Chris Mitchell) #1

Is there a way of predicting rainbows? Yesterday I could tell by the weather that one should be happening soon and it did.

The trouble was I couldn’t tell where it would be and as a result had to dash around finding a composition before it vanished.

Is it possible to tell where they should appear given the time of day or where the various elements are?

Many thanks

(David Kingham) #2

I’m not 100% sure as I read this quite some time ago, but I’m pretty sure Glenn Randall goes over it in his book:

(Chris Mitchell) #3

Ah brilliant cheers David