Terrific Toys: Fluorescence Science Experiment Kit

DISCONTINUED!! PRICE REDUCED!!

Fluorescence is the emission of visible light from a substance that has absorbed electromagnetic radiation. Did you know that some rocks and minerals glow naturally? With our Fluorescence Experiment Kit, you’ll learn volumes about these amazing natural phenomena. Find out why some rather dull-looking rocks burst into brilliant color when exposed to ultraviolet light. Use your knowledge to concoct invisible ink using ordinary laundry detergent. Kit includes a thorough, well-organized 32 page study guide with lots of fun experiments, four rare fluorescent minerals and an ultraviolet illuminator. Requires four AA batteries (not included; available in two-packs below). Nicely presented in a wooden, sliding-drawer storage box. For age seven through adult.

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