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gshdg
2248 days ago
Well, IIRC, theatrical lights use parabolic reflectors to focus a non-point source into a point on a lens, so that might be a good place to start.
1 comments
lonelappde
2247 days ago
Light and sound gets to ignore gravity.
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justinator
2247 days ago
Haha well light can, if far enough away from a black hole!
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