This adorable owl shakes his head back and forth indefinitely when exposed to sunlight! No batteries required; this little fellow is entirely solar-powered. A cute way to decorate your desk or to add some flair to a home office. Kids love them too! Makes a great stocking stuffer.
Build a robot that's an artist too!
The Duncan Phoenix Diabolo features a stable, hard rubber shell that retains its shape.
An unconventional ball-tossing, head-catching challenge for 2 players or teams!
This mirascope creates a 3D hologram image!
Do micro-controller projects and program them using your own computer!
Learn all about Newton’s Laws and Energy conservation.