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Comments From Our Chemistry Customers

human 1
"Our science olympiad was the most successful one ever, thanks to your toothpick bridge kits. Thank you!" R. Che. Bridgeport, CA
human 2
"I just had to e-mail you to let you know what a big hit the History of Bridges video was with my third grade class. I now have a class of future engineers on my hands." M. Rockwell. Milwaukee, WI
human 3
"Everything said about your products proved to be true. It's made my science class a joy to teach." O. Sanchez. Seattle, WA