Build a Gauss Rifle Kit

Take the next step in building bristlebots! Build a light-tracking or solar-powered toothbrush robot. Brushes & googly eyes are not included in this kit. Use the fun design ideas shown to inspire your own creations!

Build a robot that can follow a black line or react to motion, light, or touch. This BlueBot 4-in-1 Robotics Kit is perfect for a budding robotics enthusiast - no prior experience with robotics or electronics needed!

Build 3 different kinds of wiggling, wobbling robots for a fun introduction to robotics. Cups, brushes, markers & googly eyes are not included in this kit. Use the fun design ideas shown to inspire your own creations!

Use this fun chromatography kit to discover the hidden colors in dyes all around you!

With this physics science kit, you will make an electromagnet and investigate how the strength of its magnetic field changes with its design.

Explore physics & math while launching ping pong balls into the air! Designed for precision by professors at the University of Pennsylvania, this high-quality ping pong catapult is sure to provide hours of educational fun.

The classic crystal radio kit made even better with easy to understand instructions, solder-free building, and an amplifier as an alternative for full sound! It's the perfect set up for an engaging science fair project.

Combining flavor, fun & chemistry, this spherification kit is a great & tasty intro to food science! Use food-grade versions of three chemicals used in molecular gastronomy recipes to create colorful, edible spheres!

Learn basic physics principles by Exploring Electricity, Magnetism & Electromagnetism. With this Science Buddies kit, kids see physics laws in action and prove them with their own hands. Experiment with circuits, test magnetic field strength & more.