All images copyright L.P.Lawhead unless specifically noted.
Thursday, September 27, 2012
Will It Go Round In Circles?
OK, who remembers Spirograph??? A favorite toy for any budding engineer. Or, as Wikipedia decscribes it: A geormetric drawing toy that produces mathematical curves of the variety technically known as hypotrochoids and epitrochoids! Yep I remember playing digging on Spirograph way back when.
Well, I found a link to an online Spirograph!! Way cool!! At least for a little while.......
Meanwhile, the post title is from the Billy Preston song, #1 in the summer of 1973. Will it fly high like a bird up in the sky?