Density Cube Set, 6 Metals, 10mm Plastic Labware_Plastic Burettes Glass tube 33 inches long

Glass tube 33 inches long with a cork piston riding on a stable wooden base

700-microfarad electrolytic capacitor in an ABS module with 4mm sockets

this four-metal cylinder set of brass

Single-pole double-throw switch on a demonstration base

Fullerene C60 kit with 60 atoms and 90 bonds for building the spherical cage structure characteristic of fullerene carbon allotropes

Density Cube Set, 6 Metals, 10mm Plastic Labware_Plastic Burettes Glass tube 33 inches longMachined to equal volume from six different metals, this density cube set brass, lead, iron, copper, aluminum, zinc anchors density, specific gravity, and specific heat investigations.