Somewhere in the vast ocean, a little boat covered in solar panels is doing something extraordinary: making its own hydrogen fuel from the seawater underneath it.
Hydrogen has long been touted as a clean-energy alternative to fossil fuels, though it has so far failed to catch on in our daily lives. People don't want to buy hydrogen cars until there are enough hydrogen refueling stations — and there's not much incentive to build hydrogen refueling stations until more people are driving hydrogen cars. That's one thing the Energy Observer team hopes to change.
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