Leslie's Cube, Tin, 13cm Sides Included_Rod & Base & Clamps this 2-pack of 20oz Griffin-shape

this 2-pack of 20oz Griffin-shape borosilicate beakers adds a pouring spout for everyday home use

shoot emergence

anchoring retort stands and apparatus to the edge of a classroom workbench

Aluminum 40cm precision force table with tapped pulley positions and central ring assembly for resolving and composing force vectors under equilibrium conditions

Simple-form Boyle's Law apparatus pairing a graduated plastic syringe on a wooden block with a weighted piston

Leslie's Cube, Tin, 13cm Sides Included_Rod & Base & Clamps this 2-pack of 20oz Griffin-shapeFour finish Leslie's cube in tinplate at 13cm per side blackened, roughened, varnished, and polished letting an infrared sensor compare emissivity at boiling water temperature.