This Adjustable Focus Red Laser Pointer allows the user to adjust the diameter of the beam by simply turning the aperture. This Adjustable Focus Red Laser Pointer is for presenters, medical practitioners and trainers.
This kit allows to build up to 3 different robots!
This magic bird defies gravity before your very eyes!
Build a magnetic levitating train with this science fair project kit!
Learn all about Newton’s Laws and Energy conservation.
Investigate the most important phenomena in biology, chemistry, and physics by conducting more than 100 fun experiments!
A combination of three of our great discovery toys, all in one package!