US$ 710.00
Ten-centimeter brass cone on an ebonite insulator and metal base
Hand-cranked to convert mechanical work into electrostatic energy
Shopping for someone else but not sure what to give them
and radial symmetry for marine biology teaching
each numbered feature keyed to an identification card
Brass Slotted Mass Set with Hanger, 9 x 100g (1000g Total) Subcategory_Temperature and Heat Ten-centimeter brass cone on anBrass nine piece 100 gram slotted mass set with a 100 gram hanger, each disc 37 mm in diameter and 11 mm thick, totaling 1000 grams for force, pressure, and pulley investigations in physics.
US$ 710.00
US$ 11.95