This dynamic car set is perfect for performing experiments in conservation, velocity, elastic collisions, acceleration and momentum without breaking your budget. The set contains two high-impact plastic cars with snap-in wheels and two spring steel bumpers with rubber stopper assemblies. Each car is designed with a large recession for holding additional weight.
This mirascope creates a 3D hologram image!
Comprehensive collection of 30 fossils.
Experience this sphere powered by the sun!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
Command robotic creations with this cool construction kit!
A cool kit that helps you build your very own robotic arm!