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Teach absolute zero by calculating absolute zero. Su..
Demonstrates thermo-expansion of metals. When the ba..
Aluminum construction. Consists of a 200-mL inner ve..
Similar to item# 753518, Double-Wall Calorimeter, ex..
Grades 9-12. The 7 activities in this kit explore th..
Used to study convection currents in the air. Consis..
Used to study convection currents in liquids. Fill t..
Consists of a 300-mL inner vessel and a 900-mL outer..
A classic toy that is really a heat engine. Operatin..
When two 1-lb steel balls collide, the impact genera..
Demonstrates the inverse relationship between densit..
Each set consists of 5 cylinders measuring 1/2" in d..
Engage students with the discrepant events of catchi..
Quickly and easily measure the calories in solid foo..
Heat from your hand increases the vapor pressure of ..