Name: Stuff You Should Know: Don't Be Dumb: How Many Humans Have Ever Lived?
Uploaded: 2018-05-23T15:29:54+00:00
Duration: 4 min 7 s
Description: Have you ever wondered how many people have ever walked the face of the Earth? Turns out a demographer made a rough calculation. The answer: A lot.

6 years ago

11.1K

Have you ever wondered how many people have ever walked the face of the Earth? Turns out a demographer made a rough calculation. The answer: A lot.

Loading comments...

Stuff You Should Know: Don't Be Dumb: How Many Humans Have Ever Lived?

HowStuffWorks_Culture

Stuff You Should Know: Don't Be Dumb: Do Your Hair and Fingernails Keep Growing After You Die?

HowStuffWorks_Science

BrainStuff: Why Don't Humans Have Tails?

HowStuffWorks_Culture

Stuff You Should Know: Don't Be Dumb: What Are the Most Beautiful Words in the English Language?

HigdonGroup

How Many Times Should You Follow Up

WYOutlaw1

Should have stayed

Dr. Eric Berg

How Many Carbs Should a Diabetic Eat?

KNXV

Tax season changes you should know

HowStuffWorks_Science

BrainStuff: Why Don't Humans Ride Zebras?

CarmenGilFraguada

EVERYTHING YOU SHOULD KNOW ABOUT A PSYCHOLOGY DEGREE

WEWS

Here's what you should know about MRNA vaccines

Comments