Bowling ball brilliance
Dec 06, 2018
2 minutes
by Jerry Oltion
I CONFESS I’m a sucker for ball mounts. Isaac Newton mounted his very first telescope on a ball, and so did I. I’ve loved the versatility of ball mounts ever since.
Douglas Arion (one of the prime forces behind the Galileoscope project, ) feels the same way. He says, “I hate axes. If you build a mount with them they’re hard to
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