I didnt read it, but the pics are already worthy looking at :p
Also, there is a new device someone invented, where you dont need oxygen tubes to go underwater, it has a way of taking the oxygen while underwater. If someone has a link to that in more detail, please post.
Cant wait to buy them and be aquaman or city hero
military research into such suits has been ongoing for a long time, they're now reaching prototype status.
The breathing under water stuff was proven to work on labrats. A special liquid is injected into the lungs which allows transfer of oxygen from liquid to the lung tissue.
Not really breathing underwater as you'd now need to carry a tank of that stuff instead of air and have it pumped through your lungs.