Pay in 4 interest-free payments of $8.74 Learn more
Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
These logs are not only toys for preschoolers
17 (H x W x L) Inches
Try some balancing exercises to explore your muscles and bones
and the circulatory system
Category: Chemistry
Thames and Kosmos Optical Science (V2.0) 76 These logs are not onlyAstonish yourself with optical illusions and amazing visual phenomena as you explore human perception and the physics of light. Experiment with light and the color spectrum by building a color wheel, a fiber optic peacock, and diffraction glasses. Learn how the eye and a camera are similar and how they are different. Build a camera obscura and pinhole glasses. Investigate lenses and light refraction. Experiment with spatial vision and depth perception
US$ 49.00
US$ 45.00
US$ 114.50
