Make a Working Robot Model Hand Part 4 @sciencetoymaker

Make a Working Robot Model Hand Part 4 @sciencetoymaker

Uploaded April 2008 | Updated September 2026, 3 days ago

View Part 1, 2 and 3 first! This is part 4 of 4 instructional videos about making a realistic working model of a hand that shows how tendons work. There are more instructions for home-made science toys at sciencetoymaker.org

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Make a Working "Robot" Model Hand Part 4