Our grandkids keep me busy!
Darth, Pumpkin.
Whirligig, Hummingbird.
Whirligig, Butterfly.
Whirligig, Pterodactyl.
A "Honeydew" Towel Hook
Self Reversing Screw Mechanism, Walking!
Self Reversing Screw Mechanism, Slinky!
Marblevator, Self Reversing Screw Lift.
Piranha Plant
Geneva Clock
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