Warren Thom contributed: >(2) In the cave the shape of the hole went over his face. But light rays >come >into the cave in parallel lines -- so the shadow should be as large as the >hole >not as small as his eye/nose. > >I am glad I am not the only one who notices such things.
By no means! I'm often amused when the skies in a film change from a convective day with fluffy cumulus clouds to 8/8 cirrus within seconds... but perhaps only a glider pilot would pick such nits? Tony Moss
