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TIL the popular fact "your blood vessels put together is long enough to go around the Earth 2.5 times (100,000 kms)" is false, as the numbers used by the first scientist to study this were way off. The actual length is only around 9000-19000 kms based on an updated study.

https://youtu.be/bgo7rm5Maqg?si=iBm38AwM6zAHOl7X
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1gezbs8/til_the_popular_fact_your_blood_vessels_put/