Hewitt-Drew-it! 71. Heat and Temperature

Heat and Temperature are defined and distinguished.

 

Absolute Zero: Absolute Awesome

Hank explains absolute zero: -273.15 degrees Celsius - and the coldest place in the known universe may surprise you.

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Kelvin - Sixty Symbols

The Kelvin temperature scale is linked to the concept of absolute zero.

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Temperature & Ultra-Cold Atoms - Sixty Symbols

We look at what makes things hot and cold - and look at some of the coldest atoms in the Universe!

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