Play Dirt looks and feels like real dirt, but without the mess! Soft, pliable and moldable! Kids can now play with the "Cleanest Dirt on Planet Earth" and their moms will love it!
Set includes 1.5 pounds of Play Dirt and 3 plastic garden tools.
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
Working model representing the sun, earth, and moon and their relationships.
An unconventional ball-tossing, head-catching challenge for 2 players or teams!
Build a hand that realistically moves its fingers using shape memory allow technology!
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
Head into the lab for an in-depth investigation of genetics and DNA!