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.
Great reference card for chemistry and physics students.
This caffeine molecule mug makes an excellent gift!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
Explore the wonders of wind power with this amazing kit!
This beautiful candle holder is carved out of natural amethyst!
Build your very own smart robot!