On 25 Feb 2005 18:06:43 -0800, "Tudor Hughes"
wrote:

That's absolutely brilliant, Alan. It shows very clearly how
much more light is reflected inside the bow compared with outside it.
A bit of ray-tracing shows why.

blush

Don't get too carried away. It was taken through a double glazed
window and your ray may be tracing the very faint image of my
reflection :-)

--
Alan White
Twenty-eight miles NW of Glasgow, overlooking Loch Goil and Loch Long in Argyll, Scotland.
Web cam, http://www.windycroft.gt-britain.co....her/kabcam.htm
Web site, http://www.alan.lesley.ukgateway.net