Saturday, March 12, 2011 1:11:27 AM
There is so much wrong with this video. You can't oxygenate blood by just bubbling oxygen through it, the lungs have a very intricate structure where surface area is maximized for most of red blood cells to exchange CO2 for O2. Even if that can acted as a lung, the brain, muscles, etc. also need blood glucose (from food) with oxygen to function.
It looks like they gave a poor dog a drug to make it drowsy and stuck his head through a hole on the table and prodded it.