4-Metal Density Block Set, 2 x 0.5" Lab Supplies_Weights & Masses Hand-cranked to convert mechanical work

Hand-cranked to convert mechanical work into electrostatic energy

Needle valve and flame stabilizer add precision control to this nickel-plated micro Bunsen burner running on natural gas for small-flame work

ventricles

Demonstrates that horizontal velocity is independent of vertical motion by ejecting a ball vertically from a moving aluminum car

storing and transporting tubes between workstations and the sterilizer

4-Metal Density Block Set, 2 x 0.5" Lab Supplies_Weights & Masses Hand-cranked to convert mechanical workFour metal block set at 2 by 0. 5 inch dimensions in brass, aluminum, steel, and copper, with identical volumes across specimens for direct mass density comparison.