Learn about chemiluminescence, how fireflies light up and the real quantum leap with this neat chemistry kit. Make a cool blue light appear in the dark. Make a ’dirty penny’ glow, and more!
WARNING: The material in this kit is safe when used as directed. However, it contains chemicals that may be harmful if misused.
Learn about hydrogen fuel cells with this incredible kit!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
This magic bird defies gravity before your very eyes!
See the constellations visible in the Northern Hemisphere on this watch!
This simple but amusing magnetic toy will keep you busy for hours!
Every kid needs one of these spheres!