Drilled Steel Pendulum Ball, 3/4" Type_Low Form producing water jets of varying

producing water jets of varying distances to show how pressure increases with depth in hydrostatics

crossing over

Regulated dual-output power supply showing independent LED readouts of voltage and current

Nylon ball-bearing pulley with a bench-clamp fitting for edge-mounting on a worktable

Wall-mountable beech wood draining rack measures 20 x 20 inches and holds up to 90 pieces of labware inverted for post-wash drying in chemistry labs

Drilled Steel Pendulum Ball, 3/4" Type_Low Form producing water jets of varyingDrilled 3 4 inch steel ball with an approximately 2. 5mm hole for string suspension, providing a high density bob for pendulum and collision momentum student investigations.