A large set of 8 slotted brass weights of varying size and gram amounts. Useful for physics experiments in the classroom and indispensible for science teachers. Includes a handsome black horizontal hanger with a metal handle for carrying.
Find the hidden crystals when you open your own geodes from this fun set.
This SUPER Erector Construction set is one of the best you'll find anywhere!
This advanced physics kit is perfect for older children already versed in physics knowledge!
This caffeine molecule mug makes an excellent gift!
Use this awesome prism to teach about optics and light in the classroom setting!
A cool kit that helps you build your very own robotic arm!