Monthly Archives: November 2023

Re-breather (Frankenstein Edition)

Posted on November 4, 2023 by gemmell

Thinking about breathing under water, it turns out that fish pull oxygen from the water to and put it into their swim bladder. So you could, in theory, tap into the fish biology to pull oxygen directly from the water.

Posted in Technology, Whacko | Leave a comment

Re-breather (Electrolysis)

Posted on November 4, 2023 by gemmell

Thinking on why we can’t breath under water, electrolysis produces hydrogen and oxygen. Surely with enough power we could simply live under water and pull oxygen from the water using electrolysis, and then sell green hydrogen (assuming we have a … Continue reading →

Posted in Energy | Leave a comment

Forever Shoes

Posted on November 4, 2023 by gemmell

The idea is that you sell a little shoe box sized factory that can _make_ shoes. It’s got the articulated arms and eyes to be able to take apart one of the forever shoes, and put it backtogether either fixed, … Continue reading →

Posted in AI, Clothing, Robotics | Leave a comment