This exciting kit allows you to experience the fun and discovery of geology on a small, home-friendly scale. Included are a digging tool, a dusting brush, a magnifying lens, and one excavation block, which contains 2 rocks and/or minerals, awaiting your diligent digging. The contents of your unique excavation block will remain a mystery until you extract them, but possibilities include rose quartz, basalt, pumice, calcite, amethyst, fluorite, and much more! Turn your kitchen table into a dig site and uncover the remnants of the past with this great kit! Makes an excellent stocking stuffer.
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
A cool kit that helps you build your very own robotic arm!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
This project book and sample kit introduces you to shape-memory alloy technology!
An unconventional ball-tossing, head-catching challenge for 2 players or teams!
Build your own 10 inch kaleidoscope with this great kit!