Newton Color Disc

CA$60.10
CA$48.10
(You save CA$12.00 )
SKU:
C-781400
Recently Sold:
15
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Product Overview

To demonstrate the discovery made by Newton that white light is composed of seven colors. Consisting of a pulley mounted on a metal stand, the seven colored disc is driven by gears connected to a hand driven wheel. When the colored disc rotates, the eye can't distinguish between individual colors and perceives it as white color.