Description
and foot-anatomy teaching
and lightning rods
42-piece mechanics and thermodynamics kit supports physics investigations through heat transfer
this wooden block-and-tackle apparatus lets students count supporting strands and measure how each added pulley reduces effort
Simple Manual Motor Model with 2 Magnets, 5.5" Pack Size_100 and foot-anatomy teachingHand cranked simple motor model on a 5. 5 inch base with two labeled magnets and 4mm sockets, demonstrating magnet action, induced current, and the alternator principle with stationary inductors.
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