Re: Other Solar Sys maps Re: Strategic Thrust using BR25

Thomas Anderson wrote:
> who cares? it's really cool! hmm. perhaps holograms might do it? 

> of course, you'd need the ability to make holograms, which is easier
said
> than done. in principle, all you need is a laser (one of those laser
> pointers would do), some photographic film (the ordinary sort is fine,
> except that the resolution is about 30 times too poor), a few lenses
and a
> beam-splitter. or another, identical laser. but now i'm blathering.

	Well, you forgot a vital part.
	You need a rock solid base to mount everything on
	or passing trucks and people walking will blur the
	image.

	A large level cement slab will do.