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"Ice Tunnels" combine ordinary salt, ice and Colorations® Liquid Watercolor in an unforgettable art and science experiment that costs only pennies. Try this on sunny day with lots of bright sunlight and you'll experience amazing color, light refraction and salt crystallization with the ultimate "hands-on" experience for children of all ages.
What kid doesn't like a fun "explosion"? This twist on the classic vinegar/baking soda reaction is a huge hit
Simple science experiments for kids - snow science! Great winter activity for preschool and kindergarten.