Say what you like about the internet, but it can answer things that you may have been too embarrassed to ask otherwise.

I didn’t even know how many times a day we’re meant to pee…

“Humans should urinate at least four to six times a day, but occasionally, the pressures of modern life force us to clench and hold it in.

“How bad is this habit, and how long can our bodies withstand it? Heba Shaheed takes us inside the bladder to find out.

“Lesson by Heba Shaheed, animation by Artrake Studio.” – YT