Description

and three low-friction nylon wheels for straight-line momentum experiments

Cutaway hand-powered Wankel rotary model at 8 by 7 by 3

Frontal and median head sections expose brain

vertical graduated tube

Economical U-Form Electromagnet Item Type_Forceps and three low-friction nylon wheelsTwo 250 turn coils of 0. 46mm copper wire on a 9mm soft iron U form core, drawing 4 6V DC through 4mm sockets to demonstrate how current produces a concentrated magnetic field.

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Economical U-Form Electromagnet Item Type_Forceps and three low-friction nylon wheels

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