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Showing 91–105 of 638 results
Made from coloured plastic with safety sockets.
The coil is fitted with a transparent polyester film with an effective dielectric strength of more than 4500 V to prevent electric shocks.
Part of the 3-phase generator model.
Used to detect simultaneous events in GM tubes.
Apparatus for demonstrating Newton’s 3rd law of motion, which states that action and reaction are equal and opposite. Furthermore, the device is suitable for demonstrating momentum conservation.
Nice color blindness book with nice illustrations for testing and demonstrating color blindness. Both numbers and figures appear in the book.
The color mixer allows you to regulate the three primary colours, red, green and blue, and creates shades of the light spectra that these colors provide.
Transparent colored foil in a roll of 50 x 122 cm.
Transparent colored foil in a roll of 50 x 122 cm
Three sets of 6 colored plastic plates for illustration of color mixing.
Also called Newton’s disc.
