Biliary tree | Gastrointestinal system physiology | NCLEX-RN | Khan Academy

– [Voiceover] I think we have a pretty good idea of how the liver works. One of the things I kinda touched on when we talking about our hepatic lobule is that we have bile that’s produced in the liver and flows out through the common hepatic duct. Now bile is composed of two things. […]

Cow Burps Are Warming the Planet

Thanks to CuriosityStream for supporting PBS Digital Studios. If you grew up in suburbia like me, you might not have ever considered the fact that cows are pretty gassy creatures. Just ask the German farmer who in 2014 had to deal with a slight exploding shed problem, thanks to his dairy cattle’s burps. Turns out […]