A set of seven different acrylic lenses and prisms perfect for use with a ray box or in classroom optics demonstrations.
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
This ultimate chemistry set features 250 mind-boggling experiments!
This high precision gyroscope will amaze you with rotational speed and ease of precision.
This magic bird defies gravity before your very eyes!
A combination of three of our great discovery toys, all in one package!
Learn how solar cells transform light into electrical energy with this great kit!