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Drilled Brass Pendulum Ball, 1" Subcategory_Energy Transfer Small 4-inch solar cell on

SKU 46137438291
4.3
Drilled Brass Pendulum Ball, 1
Drilled Brass Pendulum Ball, 1
Drilled Brass Pendulum Ball, 1
Drilled Brass Pendulum Ball, 1
Description

Small 4-inch solar cell on a 4mm-terminal panel

Designed to electrolyze water into separately collected hydrogen and oxygen

and mechanical-advantage experiments

Wooden handle supports 13

Drilled Brass Pendulum Ball, 1" Subcategory_Energy Transfer Small 4-inch solar cell onOne inch brass ball that threads onto a pendulum string as a heavier metal counterpart to aluminum or steel balls in mass dependent periodic motion investigations.

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