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Re: pic: Three Trackballs?
Quote:
Originally Posted by Roger
It's a variant of Pepper's Ghost, a simple trick developed by Henry Dircks in 1862. If you've gone to Disney's Haunted Mansion you saw it in the huge Ballroom scene.
BTW I remember seeing photos somewhere on CD showing this effect on the field and how robots vanish. |
Here is the thread with the pictures.
http://www.chiefdelphi.com/forums/sh...5&postcount=52
__________________
Dave Button
Physics and Mathematics Teacher
Wakefield School
The Plains, VA
“Simplify and add lightness.”
― Colin Chapman, Team Lotus
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