
NEWTON COLOUR DISC, HAND OPERATED
The Newton’s Colour Disc features seven rainbow-colored segments—violet, indigo, blue, green, yellow, orange, and red—in precise order. When spun, the colors blend into white, visually demonstrating Newton’s discovery that white light comprises these seven colors. Ideal for teaching color mixing, light spectrum, and optics, this disc is a staple in educational and physics settings.
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