2" Friction Cube with 4 Surfaces and Hook Subcategory_Lab Jacks Larger-spark 100mm induction coil from

Larger-spark 100mm induction coil from a 6-12V DC input with adjustable vibrator and base-mounted suppression capacitors

and handle for chemistry heating

C with an accuracy of

secured on a plastic-ended metal rack with a carrying handle for physics force and acceleration experiments

75 inches diameter in ABS and aluminum with three legs and four pulleys

2" Friction Cube with 4 Surfaces and Hook Subcategory_Lab Jacks Larger-spark 100mm induction coil fromTwo inch friction cube with four distinct faces wood, paper, vinyl, sandpaper and a hook on one side, letting students pull each surface against the same bench to measure mu_s and mu_k.