How The Toilet Changed History
This video was supported by Bill and Melinda Gates. You can check out the Gates Annual Letter here: ↓ More info and sources below .
Оригинальное видео:
Humans have always peed and pooped, but where it goes after weve done our business has changed a lot. In fact: The water you just drank may well have .
Did you know that you spend up to 3 years of your lifetime on the toilet? Or that that more people in the world have mobile phones than toilets? Join me for a .
Оригинальное видео:
Humans have always peed and pooped, but where it goes after weve done our business has changed a lot. In fact: The water you just drank may well have .
Did you know that you spend up to 3 years of your lifetime on the toilet? Or that that more people in the world have mobile phones than toilets? Join me for a .