
10-23-2002, 01:54 PM
Now that you mention the spark plug and the round balls - Do you think they had some kind of power tool that would chop into rock? LOL
On a serious matter - I would like to know how they made the balls of rock that smooth. If you just hacked at it with a chisle it would be lumpy as fuck. They didnt have sand paper then - and if they did, it would be almost useless.
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