Primary Science Color Mixing Lenses
$7.99
See the world in a new light…and choose your color too! Place up to 3 interchangeable, primary-color lenses into the frame to...
The Young Scientist Science Experiment Kit: Water • Capillary action • Air
Product Number: YSCWH9251105
$24.99
WHAT DO SUBMARINES, CHROMATOGRAPHY, AND CAPILLARY TUBES ALL HAVE IN COMMON? They all use unique properties of water to perfor...
WHAT DO SUBMARINES, CHROMATOGRAPHY, AND CAPILLARY TUBES ALL HAVE IN COMMON? They all use unique properties of water to perform special jobs. See how submarines dive and rise. Watch color dyes crawl up chromatography paper. Use a capillary tube like doctors in a hospital. Observe upward water movement in plants. Finish this creative kit with special tricks that will astound any audience!
YSCWH9251105
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WHAT DO SUBMARINES, CHROMATOGRAPHY, AND CAPILLARY TUBES ALL HAVE IN COMMON? They all use unique properties of water to perfor...