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Human Hand Anatomy Model, 7 parts. View Details

Two prongs, comprises alloy pressure die-casting. View Details

Fits all standard retort rods. Pulley Dimensions (Dia.): 50mm. View Details

The apparatus can be used to demonstrate: rotary motion View Details

Two arms on the side hold an eccentric motor and bar assembly, onto which either two point dippers View Details

A resource designed to make the understanding of renewable and sustainable energy generation View Details

Eyepieces Supplied (1.25"): 10mm & 20mm x1.5 Erecting Eyepiece View Details

Eyepieces Supplied (1.25"): 10mm & 25mm x2 Deluxe Barlow Lens 1.25" (with Camera Adapter) View Details

Telescope Focal Length: 900mm (f/12.8) Eyepieces Supplied (1.25"): 10mm & 25mm View Details

A ventilated metal lamp house having an open front with extended finned sides View Details

Didactic Africa with 12 V, 24 W, bulb, holder, slit plates & blanking plates made from heat resistant plastic. View Details

Captive flying leads with 4 mm plugs for connection to a power supply. View Details

It requires only 2 or 3 drops of solution to provide accurate, repeatable measurements View Details

A useful property of this unit is that the circuit powering the coil is easily seen to be completely View Details

5 µCi (nominal activity 185 kBq with a tolerance of +/- 50 %) of americium-241 incorporated View Details

The built-in GM-tube is sensitive to alpha, beta and gamma. View Details

The minerals produce from a weak to a strong reading on a GM sensor or counter and are excellent alternatives to artificial sources. View Details
Didactic Africa Ball point pen, 1mm ball, red, tropical ink, writing distance minimum 2,000 metres View Details
Didactic Africa Hollow, size related spheres, cubes, cones, cylinders, rectangles View Details
Didactic Africa 72-piece set includes six scored pentominoes in yellow, red View Details