Adjustable Metal Pulley Clamp Subcategory_Temperature and Heat using metal bearings to minimize

using metal bearings to minimize friction in uniform-acceleration and Newton's-second-law work

supplying a hands-on teaching tool for atomic and molecular orbital visualization in introductory and advanced chemistry

Triple tandem plastic pulley with 25/38/50mm ball-bearing wheels on an open-sided 17

levitating above one another when oriented with like poles facing

these aluminum 4-inch overflow cans come in pairs for paired-station Archimedes-principle and density investigations

Adjustable Metal Pulley Clamp Subcategory_Temperature and Heat using metal bearings to minimizeAdjustable clamp pulley with a 2 inch metal sheave that rotates fully through 9 inches of height adjustment, supporting flexible mounting across varied experimental setups.