00:00If you somehow removed all of the blood vessels in your body and tied them together, you might
00:06think it would be about this long.
00:09But the human body has thousands of these tiny vessels that weave in and out of every
00:14body part.
00:16And with all of them combined, if you started in New York, your blood vessels would make
00:21it all the way to the Grand Canyon.
00:23It would go on to reach all the way across the Pacific Ocean, over Japan, Asia, and all
00:29of Europe.
00:30And not only would it make it all the way back to your starting point, but it would be able
00:35to make this trip two to four times over.
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