Home Tech Hardwares & Gadgets Science and Tech How To Tips and Ideas video series #16 by...

Science and Tech How To Tips and Ideas video series #16 by GrandadIsAnOldMan

Toy cars by GrandadIsAnOldMan

Simple projects by GrandadIsAnOldMan

Rubber band power by GrandadIsAnOldMan

Bristle Bugs by GrandadIsAnOldMan

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