This induction coil can generate high voltage sparks of up to 50mm in length from a 6 - 9V battery! Using an adjustable magnetic interrupter the spark frequency can be varied.
This is a great low cost way of generating a high voltage spark from a low voltage DC supply such as a battery.

For making higher frequency arcs suitable for experiments such as a Jacobs Ladder, our Power Pulse Modulators can be used to drive the induction coil!

The Wimshurst machine is a fantastic electrostatic generator capable of generating 100,000 Volts with just a few turns of a handle.

Two discs rotate in opposing directions to induce charges that can be collected in to high capacity layden jars and discharge in a mighty spark of upto 10cm long!

A desktop Van De Graff generator capable of generating high voltage static electricity that can make your hair stand on end! This is a classic science toys and is a must have for anyone who likes science and electricity.

These devices are excellent for demonstrating many fundamental principles of physics while also providing endless entertainment for both children and adults

This comes with a range of accessories for experimenting with the fascinating effects of static electricity.
This device is powered by 220V mains input.

This set consists of a pair of coils wound on hollow cores allowing for materials to be inserted for experimenting with coupling and magnetic materials. One narrow coil can be fitted inside the larger one creating a transformer for experimenting with induction and alternating currents.

The large coil is 11.5cm x 3.5cm and the smaller coil is 9cm x 2cm

This is a roller used for the top of a Van de Graff generator. The barrel shape keeps the belt from slipping to the sides when running.

It is 70mm long and 25mm wide in the middle. The hole for the axle is 6mm. It is made from Nylon

This set consists of a stand with a hand operated vacuum pump and a plastic bell jar with a removable bung containing a vacuum pressure gauge.

The bell jar is 20cm high and 12cm wide at the base.

Super strong Nickel coated Neodymium rare earth magnets are amazingly strong for their size.

A small mechanical device used to create oscillation in a magnetic coil. It works by breaking the flow of current when the magnetic field is strong enough and then re-connecting the current again creating a continuous oscillation. The frequency of the oscillation is adjusted by turning the knob to alter the tension in the spring loaded weight.

This is a selection of six metal cylinders, each made from a different metal. The set consists of the following materials;

Copper
Brass
Tin
Lead
Steel
Aluminum

Each cylinder is 30mm x 10mm

A set of seven acrylic prisms presented in a wooden box. Experiment with optics using this set of prisms for bending, refracting, and shaping beams of light.

These acrylic blocks are 20mm thick with all surfaces fully polished. The set contains the following shapes;
Rectangle 75x50mm, Triangle 90ºx45ºx45º; 75mm hypotenuse, Triangle 60ºx60ºx60º; 57mm side, Semicircle 75mm diameter, Bi-Convex 75mm long (curved faces radius 115mm), Bi-Convex 75mm long (curved faces radius 145mm), Bi-Concave 75mm long (curved faces radius 115mm)

A metal sphere mounted on a plastic stand ideal for use in electrostatic or other high voltage projects.

It stands 20cm tall and the sphere has a diameter of 5cm