For example, a breakthrough in better batteries could supplant hydrogen. Better solar cells could replace or win out in this race to the fuel of the future. Those, I see, as the three big competitors: hydrogen, solar cells and then better batteries.
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Nationality: American Type: Politician Born: October 11, 1959 |
All I had to do was go out and perform. One of the hardest things was doing those back flips, where you had to jump up and land on the top rope. It's precision movement.