The best arts and crafts project is the one that works with the sun! Kids are amazed by how magical these beads seem when they instantly change color outdoors. Each bead has photochromic chemicals in the plastic which change color when exposed to electromagnetic radiation from the sun. This teaches kids why they need to wear protective sunscreen and sunglasses when they go outside. Make a bracelet as a fashionable reminder to apply sunscreen, melt them to make artful and scientific school projects, or weave like colors in an anklet to create a hidden message which reveals itself in the sun! Each bag comes with over one hundred beads that change into a variety of bright colors in then sun, including purple, yellow, violet and blue.
Find the hidden crystals when you open your own geodes from this fun set.
This project book and sample kit introduces you to shape-memory alloy technology!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Investigate the most important phenomena in biology, chemistry, and physics by conducting more than 100 fun experiments!
This quality Dobsonian style telescope features a 76 mm aperture reflector optical tube.
With this cool electronic kit you get to assemble your own mini electric guitar!