"WardsSci000475"

Students can explore their sense of touch and what it tells them with this drawstring cloth bag containing various pebbles, steel wool, cloth, sponge cube, cardboard, sandpaper, assorted round objects, and more. Blindfold available separately

Instantly transform potential energy into kinetic energy.

Inexpensive yet accurate.

This microcentrifuge tubes is made of polypropylene with attached lid provides a tight, leakproof seal.

This quality card slide lets you demonstrate and compare the properties of light waves.

Right angle and equilateral prisms are available in a variety of forms.

Waterproof Unit Is Completely Safe, Even When Wet

A necessity for any aquaria.

General purpose electrolytic capacitors. One rank smaller case sizes than VX series.

Provide a concrete visual illustration of the Earth’s magnetic field, while demonstrating the “Thumb Rule” with this compass.

This system shows interdependence of circulatory and respiratory systems.

A Fun And Quick Way To Talk About Nature!

Perfect for starting seeds, the trays are made of durable plastic, so they won't rot or harbor bacteria like wooden flats.

Create a suitable home for fish, brine shrimp and other marine invertebrates. A 450 g bag will make three gallons of sea water (1.020-1.025 specific gravity). (Please note: This item is recommended for use with saltwater aquaria only.)

These depression slides are ideal for viewing living specimens suspended in liquid.

The Bare Nichrome Wire can handle temperatures of up to 1010°C (1850°F).