This PCB Copper Board measures 7x10 cm and is unperforated, allowing you to create your own circuit board. It can be used with standard electronics components for your next hobby electronics project.
Get swept away by this fantastic robot kit that uses vibrations to move!
Build your very own smart robot!
A perpetual motion model of the galaxy, makes a good desk toy.
This simple but amusing magnetic toy will keep you busy for hours!
This black scorpion specimen is great for the classroom setting!
This is a classic demonstration toy of the powers of magnetic fields!