Holy shit our lungs are crazy
I don’t know whether to be disgusted or amazed…
According to military training, you can blow into the esophagus and inflate cow lungs and use them as a flotation device. I have no idea why you be in a situation where you come across a dead cow right when you need to cross a large body of water, but hey, the more you know.
(Source: arsanatomica, via sjayloves)