This set of 5 Liquid Crystal Thermometer Stickers has so many uses! Peel and stick on glass, plastic and metal surfaces for a visual indication of temperature changes. Great for science projects, animal habitats or use in science lab. Stick one on a bedroom window and monitor temperature fluctuations. Color will change according to temperature. Thermometer reads temperatures between 10-40 degrees Celsius in 2 degree increments.
This 10 inch realistic model has removable organs that can be studied and set back into the correct position!
Is it a demonstration of a scientific law or a work of art?
High-quality green laser pointer projects a green dot up to an incredible 2 miles away.
This is a deluxe soldering station that can handle any kind of application!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!