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Old 15-02-2013, 02:58 AM
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Ric
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Ric is offline
 
Join Date: May 2006
Location: Wamboin NSW
Posts: 12,405
Quote:
Originally Posted by mental4astro View Post
"How far can you see with it?"

I'm still to figure out how to answer that one without going into a lecture...

Hmm, it just occurred to me to say "about 300 million light years on a good night.". What do you think?
I get that one too

I tell them I can see back in time with it.

That gets them thinking for a while.
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