The Next Billion Seconds with Mark Pesce cover image

The Next Billion Cars - Hydrogen Vehicles: Liquid Dreams

The Next Billion Seconds with Mark Pesce

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The Importance of a High Temperature Fuel Tank

To turn hydrogen into a liquid, you have to cool it all the way down to minus 252.5 degrees. Liquid hydrogen is just 20 degrees warmer than the coldest temperature anything can ever be cooled down to. We need a very special fuel tank that can keep the hydrogen below 20 degrees Kelvin all the time at the servo. It's not going to look like your normal Bowser.

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