Easy to build circuits teach you the operation of over 50 electronic circuits. This kit is specifically designed for beginners: no tools and no soldering is required. Included are detailed circuit diagrams and clearly explained instructions.
This 1mW, 532nm Super Safe Green Laser Pointer is for education, government or other settings where safety is a concern.
The large realistic model has removable organs that can be studied and set back into the correct position.
It's fun to be smart with this fast-paced board game!
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
Working model representing the sun, earth, and moon and their relationships.
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!