Business Insider4y
How much skin, blood, and saliva the human body can make in a lifetime
And underneath your skin lies a vast network of blood vessels. Spread out, this network of veins, arteries, and capillaries would extend over 100,000 miles. That's long enough to wrap around Earth ...
Business Insider India5y
The human body replaces millions of cells every day. Here's how much skin, blood, and saliva it can produce in a lifetime.
Following is a transcript of the video. The average lifespan for Americans is 78.5 years. That's a total of 2,477,300,000 seconds. But let's break that down. By the time I finish reading this ...