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that's over 4 feet - and with 2x25meter strings
15cm long by 6 wide
and tubing
100 m range) sent back to main console
Better than a to
Newton's Discovery Pack Digital Thermometer that's over 4 feet -An entertaining trio of fun experiments covering light, magnetism and gyroscopic forces. Instructions included to guide discovery of the amazing behaviour of interacting magnets, the unexpected actions of the gyroscope and the beauty of the interaction of light with a glass prism.
US$ 26.00
US$ 15.95
US$ 48.00
