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Heat Transport
Discover the three ways heat energy can travel.
Laws of Thermodynamics
Discover the fundamental principles of energy use.
Expansion and Contraction
Why does heat cause objects to change shape?
Red Hot: Emergency Stop
The everyday process of braking uses extraordinary energy conversion.
Hot Air Balloons
How is flight made possible with little more than hot air?
Cavitation
What tremendous damage can be caused by tiny air bubbles?
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The Race for Absolute Zero: Liquefying Gas
Discover how scientists reached supercool temperatures in the race to liquefy gases.
FactPack: Extreme Temperatures
What are the hottest and coldest temperatures on Earth?
The Race for Absolute Zero: Laser Cooling
Discover how lasers were used to create the coldest temperature ever recorded.
