These AA battery holders with wires can house 3 AA batteries, and you will find they are excellent for use in any hobby or science project. Each holder includes wire leads for easy hook-up. Recommended for electronics applications, science fair projects, and more! Set includes 10 holders.
Use this cool Sea Monkeys zooquarium to teach your child how to take care of a pet!
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
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.
Make the coolest 3D pin art on your desk with this amazing desk toy.
Discover how solar cells make electricity with this awesome kit!