Don't believe everything you read or see Flashcards

Mastery

1
Q

How long are the blood vessels in the body

can we find the source

some said veins and arteries,
some said capillaries
some said everything

IT IS JUST A TRUTH EVERYONE ACCEPTS, BUT NO ONE KNOWS WHERE IT COMES FROM

A

100 000km

no one is quoting the original source

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2
Q

The asian guy who first quoted it

A

Dr. David Suzuki
but he did not quote

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2
Q

why did no one fact check

A

it is very hard and not feasible
if it seems safe and is used by many, they will quote a secondary source
it is also a nice round number. beautiful, and those stories stick with us
misinformation can go around

every one runs into the same traps
and not look at context

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2
Q

Scientific American Article from 1959

quoted 1922 book
who wrote it
and what about it

what is the real number

A

August Krogh

very likely an off number, and something he did for fun, not super objectively and used off measurements

9000 - 19000 km

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