This dual-scale thermometer sticker has so many uses! Just peel and stick on glass, plastic and metal surfaces for a visual indication of temperature changes. Great for science projects, for monitoring animal habitats (especially reptiles and aquarium fish), or for use in a science lab. Stick one on a bedroom window and monitor temperature fluctuations. Color will change according to temperature. Thermometer reads temperatures between 18-34 degrees Celsius in 1 or 2 degree increments. The thermometer also reads Farenheit temperatures between 64-93 degrees in 1 to 4 degree increments.
Check out this high-quality gyroscope!
This classic device is used to demonstrate the conservation of mechanical energy.
Learn about hydrogen fuel cells with this incredible kit!
The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Build your own windmill generator kit by recycling a plastic bottle!
This mirascope creates a 3D hologram image!