This CR2032 battery holder is great for science and electronics hobby projects. Use it for your brush/bristle bots, wearable electronics, portable light-up circuits and more! It has a built-in on/off switch to extend the life of your battery.
This ultimate chemistry set features 250 mind-boggling experiments!
An unconventional ball-tossing, head-catching challenge for 2 players or teams!
View the glory of space with this hi-tech telescope set!
This illuminated orbiter is great for demonstrations in the astronomy classroom!
A beautiful desk or bookshelf accessory for the reading fanatic in your family!
Build a magnetic levitating train with this science fair project kit!