comment: >
  
  Yeah, I hate to be the downer all the time, but this isn't as big of an invention as it's made out to be. The amount of hydrogen gained is low and the cost to build such a thing is high, and I mean production and matieral, not monetary.
context: This has been around for years and the process is very well understood. The problem is cost, and so far no one has cracked that nut.
  This is just another vaporware scamstarter >
  
  Yep. Just a way to burn up grant money. >
  
  This is great... for youtube channels debunking this kind of stuff. >
  
  tldr: condensates water from the air by allowing it to.. condensate on a thin mesh, then it's converted through electrolysis which is not efficient (also stated in the article)
  let's say you could probably run your espresso machine from it.. maybe