Fontus Self-Filling Water Bottle: Fail In The Making
This idea doesn’t sound as bogus as the Triton, because it’s technically possible. Unfortunately, this is a very inefficient way of generating water. A lot of energy is needed to create the necessary temperature differential and cycle enough air to fill up a bottle of water. If you have a dehumidifier or AC unit in your home, you know something about this. Given the amount of energy needed to extract a sufficient amount of water from air, and the size of the Fontus, it might produce enough water to keep a hamster alive, but not a human.
While this idea isn’t as obviously impossible as the Triton, we find it even worse, because it’s still alive and the Indiegogo campaign has already raised about $350,000. What we find even more disturbing is the fact that the campaign was covered by big and reputable news organizations, including Time, Huff Post, The Verge, Mashable, Engadget and so on. You know, the people who should be informing us.
Just because something is technically possible, that doesn’t mean it’s practical and marketable!
We have a strange feeling the people of California, Mexico, Israel, Saudi Arabia and every other hot, arid corner of the globe are not idiots, which is why they don’t get their water out of thin air. They employ other technologies to solve the problem.
Mainstream Appeal Red Flag: If someone actually developed a technology that could extract water from air with such incredible efficiency, why on Earth would they need crowdfunding? We can’t even think of a commodity with more mainstream appeal than water. Governments around the globe would be keen to invest tens of billions in their solution, bringing abundant distilled water to billions of people with limited access to safe drinking water.