Super affordable vernier caliper for science project and classroom use. Perfect for learning how to use calipers! Measurements in both inches and millimeters!
PS: Please note that the 0.05 precision mm scale on this toy is not accurate - so you can only measure down to 1 mm. The inch scale is fine.
Build a tumbling robot that gets up right after it has fallen down, without any outside help!
This simple but amusing magnetic toy will keep you busy for hours!
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
Learn Chemistry While Creating Sweet Treats
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.