Humans’ experiences with ventilators have taught us that sighing isn’t just a way to express yourself: it’s a vital part of our everyday breathing. Hosted by: Michael Aranda SciShow has a spinoff ...

Takanori Takebe’s strange investigation into whether humans can use the gut for breathing has surprisingly sentimental origins: helping his dad.

Researchers in Japan are testing whether oxygen can be delivered through the human intestine. The method—tested in animal ...