Cylindrical Borosilicate Glass Steam Trap Electricity & Magnetism_Magnetism 75 inches tall on a

75 inches tall on a 10 by 11 inch metal base

Handmade wooden spice rack holds twelve 6-inch borosilicate glass test tubes with caps and includes a filling funnel for kitchen-to-lab cross-over gifting

with DC output to 25V and AC to 24V at up to 6A for classroom electronics

this handle-fitted bicycle wheel lets students feel torque resistance in a spinning mass

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

Cylindrical Borosilicate Glass Steam Trap Electricity & Magnetism_Magnetism 75 inches tall on aCylindrical borosilicate 3. 3 glass steam trap at 7. 5 inches long with 0. 5 inch inner diameter end tubes, catching condensate in distillation and steam handling setups.