Fuel cell technology is creating a new but interesting technology, and in the near future hydrogen fuel cells might power everything.

Samsung is confident cellphones will be one of the first things on the list to go hydrogen, and says that such cellphones might be in your hands in less than two years.

In theory, you could add water to your phone and it would work for 10 hours of standby, and that’s just for starters. We love the idea of leaving the USB chargers at home.