27 Nov
2007
27 Nov
'07
12:25 p.m.
On Nov 27, 2007 10:41 AM, Jason <jason@lunkwill.org> wrote:
Are you suggesting that there are planar mirrors which would appear to flip images top to bottom instead of appearing to flip them left to right?
Sure! A mirror on the floor or ceiling, for instance. -- Mike Stay metaweta@gmail.com http://math.ucr.edu/~mike