This high-quality red laser module emits a line laser, has an adjustable focus lens, and operates on 3 to 6V DC. Great for DIY science and optics projects.
A cool kit that helps you build your very own robotic arm!
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.
Build your very own smart robot!
Get one of the craziest and coolest kaleidoscopes around!
Great tarantula specimen for the science classroom!
Easily assemble a working alarm motion detector!