This science kit guarantees hours of enjoyment for those interested in learning about the science of illusions. Your eyes will be tricked over and over again with the booklet containing over 20 optical fun activities (and even better, the scientific explanations are supplied!) You can also view stunning 3D pictures and create a simple 3D picture, or use the spinner to create dazzling spinning top illusions. Good kit for a classroom activity or as a party game prize.
Extra-small nitrile exam gloves designed and manufactured for superior protection against viral, bacterial, and certain chemical hazards.
Extra thick medical examination gloves - 60mil. Great for extra protection.
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
Recommended for protection against chemical splashes. A must have for every young chemist!
Durable, anti-fog safety glasses that fit comfortably on any head size.
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
Learn about hydrogen fuel cells with this incredible kit!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
This SUPER Erector Construction set is one of the best you'll find anywhere!
Ever wonder how to survive in the wilderness? These cards can help!
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