Diode Valve Mounted Metal Labware_Clamps & Bossheads supplied in a wooden case

supplied in a wooden case for full-classroom harmonic investigations

Proves horizontal velocity does not affect vertical fall time through a push-button launcher that simultaneously projects one steel ball and releases another

Eighteen-inch 25-watt T8 germicidal UV fluorescent replacement tube

4 inches and mount on a swivel boss head fitting rods up to 18mm

Compact 2mm-plug connecting lead in the small-scale lead family

Diode Valve Mounted Metal Labware_Clamps & Bossheads supplied in a wooden caseMounted on transparent base, with 4 mm colour coded sockets. Mounted on transparent base, with 4 mm colour coded sockets, with circuit diagram printed for demonstration.