30 black magnetic pyramids click together to create a rhombic triacontahedron (it’s easier to make than it is to say!) one of the most perfect geometric shapes.
Each individual piece of the Ball of Whacks® is a ’golden ratio’ rhombic pyramid. Held in place by 180 rare earth magnets, the design pieces can be formed into any shape you can imagine.
The Ball of Whacks comes with a 96-page illustrated creativity guidebook that provides you with tips, inspiration, mental exercises, and insights into the creative process.
This new black Ball of Whacks is a perfect corporate gift. Give one to every stressed exec you know!
Experience this sphere powered by the sun!
Watch what your music can create with this amazing Snap Circuits set!
Build 20 different solar powered models with unique building pieces, controlled by an RC handset!
Do micro-controller projects and program them using your own computer!
Learn all about the science of light, optics and visual perception with this wonderful kit!
Have fun building your very own FM radio!