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NASA, ESA, J. Rigby (NASA Goddard Space Flight Center), K. Sharon (Kavli Institute for Cosmological Physics, University of Chicago), and M. Gladders and E. Wuyts (University of Chicago).
Tech

7 Crazy Facts About Hydrogen

Hydrogen, the most common element in the universe, is taking big steps forward as a clean fuel source. Here are some facts about the ubiquitous gas.

Published On 01/28/2015
3:45 PM EST
Toyota's four-door Mirai sedan is the world's first mass-market fuel-cell car. | Toyota
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Motorists gas up at a hydrogen filling station in Berlin. | Wikimedia Commons/Coenen