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.
Make the coolest 3D pin art on your desk with this amazing desk toy.
Comprehensive collection of 30 fossils.
This magic bird defies gravity before your very eyes!
This ultimate chemistry set features 250 mind-boggling experiments!
Command robotic creations with this cool construction kit!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!