This glass alcohol thermometer is a perfect alternative to the standard mercury thermometer. It measures from -20 to 110 degrees Celsius (-4 to 230 degrees Fahrenheit). Excellent for use for science projects or classroom demonstrations.
Working model representing the sun, earth, and moon and their relationships.
This illuminated orbiter is great for demonstrations in the astronomy classroom!
Great reference card for chemistry and physics students.
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 glass Erlenmeyer mug makes an excellent gift!
This ultimate chemistry set features 250 mind-boggling experiments!