Education

This large van de Graaff generator uniquely offers alternative drive modes, either hand-cranked or motor driven. Excellently constructed, the generator reliably delivers charge and sparks 10cm long and more immediately on setting it in motion, even

Van De Graaff Generator, Hand Crank

Van De Graaff Generator, Hand/Motor

Van De Graaff Generator, Motor Driven

This excellent quality electrostatic generator consists of a charge generation system, an aluminum collector sphere and an electric motor drive on a sturdy base. The charge generation system is based on a moving neoprene belt mounted on insulating

High Quality prepared microscope slides for botany, zoology, histology, parasitology, pathology.

All plastic construction. Dual scale range is 6 or 0.05mm.

Economical stainless steel Vernier calipers with 125mm/5 inch capacity. Features inside and outside jaws, full length depth gauge, friction ruler and sliding lock for gauging. Graduated in millimeters and 1/16&quot.

A comprehensive set of mechanical vibration and wave motion apparatus based on a sturdy, reliable vibration generator that can be used with any frequency generator that can deliver a signal of up to 1A. The piston delivers an amplitude of up to 7

This comprehensive and economical set is based on a mechanical vibration generator and a sine wave signal generator and includes a support system anda range of accessories.&nbsp The imprtant basic types of mechanical vibrations and waves can be

High Quality prepared microscope slides for botany, zoology, histology, parasitology, pathology.

Using the Visual Scientifics Platform this state of the art equipment makes learning about the conservation of energy and momentum more interesting than ever. This kit contains: - Metal ramp - Mounting base - Rotatable platform - (2) metal balls