Fuel Cells: Hype or Tripe?

[Marina Schwarz + 1,576]

I've been seeing more and more news about fuel cells but I'm not seeing more fuel cell powered cars. And today I just saw this, which is obviously advertising, but I was wondering if the tech was not picking up for real.

Cultural note: Tripe soup is fit to be the opposite of hype inasmuch as, down here at least, it is widely considered the best cure for a hangover. In other words, it's something that works. Thank you for reading this cultural note.

[DA? + 301]

For cars I don't see fuel cells working, for a start the air taken in to the cell has to be super clean, these filters have to be very regularly cleaned which is a pain.

Trains maybe, ships quite possibly.