Scientists Invent Particles That Will Let You Live Without Breathing
Scientists Invent Particles That Will Let You Live Without Breathing This may seem like some...
Particles of fat and oxygen
We have engineered around this problem by packaging the gas into small, deformable particles. They dramatically increase the surface area for gas exchange and are able to squeeze through capillaries where free gas would get stuck.
Some of the most convincing experiments were the early ones. We drew each other's blood, mixed it in a test tube with the microparticles, and watched blue blood turn immediately red, right before our eyes.