author
29Instructables283,626Views51CommentsJoined January 1st, 2010
Retired Math teacher who needs a hobby! So I tinker with stuff: Arduino, welding, my 1958 TR-3 , my tennis serve

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Share Your Garden Photo Contest
Contest Winner Third Prize in the Share Your Garden Photo Contest
Wicked Lasers Contest
Contest Winner Third Prize in the Wicked Lasers Contest
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