00:00Strip every blood vessel from your body and tie them end to end.
00:04You might imagine it stretching across a room.
00:07The reality is far more staggering.
00:09Thousands of microscopic vessels weave through every part of you.
00:13Combined, starting in New York, your vascular network would snake across the continent to the Grand Canyon.
00:18Leap the Pacific, graze Japan, sweep across Asia, blanket Europe, and return to where it began.
00:24Then repeat that entire global journey two to four more times.
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