Optical Science (V 2.0) Stuffed Animals and Plush 1-1/2-inches thick

1-1/2-inches thick

Head for the ocean floor in search of gold with the awesome Underwater Robot

fit her puppy so they can relax together

Dress Barbie with her doctor's accessories and build her vet's office

How about suddenly darting into another room for no reason

Optical Science (V 2.0) Stuffed Animals and Plush 1-1/2-inches thickThe Science of Light, Optics, & Visual Perception Astonish yourself with optical illusions and amazing visual phenomena as you explore the science of human perception in this fascinating kit. Experiment with light and the color spectrum by building a color wheel, a fiber optic peacock, and diffraction glasses. Learn how the eye and a camera are similar and how they are different. Build a camera obscura and pinhole glasses. Investigate lenses and light