Published November 05, 2016VEL1433
The Hot and Cold of It shows an unexpected turn of events when the "boiling" mixture feels cold and the "freezing" mixture gets hot!
Thermodynamic Stretch
Genie in a Bottle
Discovering Instant Cold Packs—Guided-Inquiry Kit, AP6375
Flinn VisorGog Safety Goggles
Item No. AP1362$18.93
Temperature Logger Sensor
Item No. AP8097$67.70
844-200-1455
