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.
The Duncan Phoenix Diabolo features a stable, hard rubber shell that retains its shape.
Do micro-controller projects and program them using your own computer!
Build a model green house and 9 other green energy-related devices with this great kit!
Get swept away by this fantastic robot kit that uses vibrations to move!
This quality Dobsonian style telescope features a 76 mm aperture reflector optical tube.
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!