This consists of a bimetalic strip 220 × 18 × 1mm attached to a wooden handle. Gentle heating causes the strip to bend into a pronounced curve demonstrating that different metals expand by different amounts.
Lithium-polymer battery, 7.4 V 1250 mH replacement for PASCO’s Fan Carts.
This one-liter plastic graduated cylinder has three hose fittings–useful for experiments requiring either a specific amount of water, a constant flow of water, or water at a constant pressure.
Replacement axles for any of the PASCO dynamics carts.
This is a replacement 120V AC to 9V DC power supply.
