This stretchy string is so much fun - you can pull it, oscillate it, twirl it, fling it, shoot it into the sky--it’s just too much fun for one, and it’s stretchy enough for two. Two 12" strands come in one package and each one will stretch out to 10 feet in length. Highly recommended as a cool stocking stuffer or birthday gift!
Working model representing the sun, earth, and moon and their relationships.
Create beautiful art with this amazing sun paper!
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.
Use this temperature-controlled soldering station for a variety of soldering applications!
Is it a demonstration of a scientific law or a work of art?