14 "Facts" That are Completely False.
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I often wonder about some of the
things people say that we all take for granted. "Blind as a bat" for
someone who can't see well, a short angry person with an "Napoleon
complex" and things like that. Well it turns out a lot of these "facts"
are nothing but falsehoods and misconceptions. For those of you who want
to know the truth, here are some 'facts' that turn out to be quite
untrue.
Bats are blind.
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This is
simply wrong. Not a single one of the 1200 known species of bats suffer
from naturally occurring blindness. In fact, many of them can see in
the dark better than humans can. This false myth is probably connected
to the fact that bats sense distance by sending out high-frequency
sounds, a sort of natural sonar. While this helps them a lot was flying
around, they are still far from being blind.
You can see the Great Wall of China from space.
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Even
when you're looking at it from the lowest orbit above the earth, it’s
still not possible to clearly see or photograph the Great Wall. It is
still a massive structure, but not that massive.
Birds will abandon their babies if you touch them.
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Birds
in general don’t have such a good sense of smell. Even if you pick up a
baby bird and put it back in the nest, regardless of whether or not it
was supposed to have been out, the likelihood of the mother bird
rejecting it is very small. In fact, unless the mother sees her child
being touched, she’s unlikely to even know it happened.
Slaves built the pyramids.
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Not
Jewish slaves, not Egyptian slaves and not any other kind of slaves
built the pyramids. Archaeological evidence has been uncovered that
prove the men working in the construction sites were given comfortable
accommodations, fed meat at least weekly, had good medical care and were
most likely well remunerated for their work.
It is
likely that the majority of workers were recruited from poor farming
communities on a roughly three-monthly rotational basis. Many people
came to work when their farms had been flooded by seasonal rains.
Cracking your knuckles will lead to arthritis.
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There
has been no scientific link of any kind between cracking knuckles and
developing arthritis. It's just something people say when they want you
to stop making that annoying sound.
Goldfish have a three second memory span.
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While
it's true these aren’t the smartest members of the animal kingdom, the 3
second memory myth is just a plain exaggeration. Research has shown
that they can maintain memories for up to three months. It's not a lot,
but it's better than three seconds.
A penny dropped from the top of the Empire State Building is lethal.
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This is
a common myth associated with many tall buildings around the world. The
truth is that while a small object will hurt quite a bit if it hits
someone on the ground, it would take something with a lot more mass to
do real damage.
Mount Everest is the tallest mountain in the world.
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This is
a matter of technicality since Everest is the highest mountain on the
planet, but not the tallest. Measured from sea level to summit, Mount
Everest is indeed the highest in the world. But if you look at the size
of the mountain itself measured from bottom to top, the Mauna Kea
volcano in Hawaii is twice as tall.
A dog year is equal to seven human years.
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There’s
a simplified equation for telling a dogs age: 10½ Human years for the
first 2 dog years of a dogs life, then 4 human years for every
subsequent dog year. However, dogs don’t only age differently than
humans, they also age differently than each other. A dogs size and breed
are important factors when it comes to how old your dog really is.
For
example: A 1 year-old small dog is the equivalent of 15 human years. By
the time it turns 11, 56 human years, it is considered geriatric. A
1-year-old large dog is 12 human years, and by the time it turns 11 it
reaches about 82 human years. Large dogs mature much more slowly than
small dogs but are considered geriatric by the time they’re 8,
equivalent to a human age of 61.
Before Columbus people thought the world was flat.
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People
believed the earth was spherical even before Columbus embarked on his
journeys. In fact, the idea of a round planet dates back to the time of
the ancient Greeks.
Coffee is made from beans.
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Your
morning cup of energy is actually made from the seeds of a coffee tree,
but named for their resemblance to beans. The seeds are found inside of
the red or purple coffee fruit, referred to as a cherry.
There are 50 states in the USA.
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This is
once more a simple matter of technicality, and yet strictly speaking
it's just false. The "states" of Kentucky, Massachusetts, Pennsylvania,
and Virginia are all classified as commonwealths. It makes no difference
politically or bureaucratically, and it has no impact on the lives of
the people who live there, but at least it sounds cool.
Vikings had horny helmets.
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Not
much is really known about how the Vikings used to dress. A lot of what
we know comes from second hand stories and popular believes. As far as
we know today, horned helmets came into fashion only when European
painters started to paint them on Vikings in the 1800’s. This was many
years after the famous viking raids on Europe, which happend during the
8th to late 11th centuries.
Napoleon was a really tiny person.
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The real height of Mister Bonaparte
was about 5’7 (170 cm), which was the average height for a Frenchman of
the time. This false belief that he was short stems primarily from the
fact that he was listed as 5 feet 2 inches tall at the time of his
death. However, this was in French units, which are different than the
ones we use today.
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vendredi 26 septembre 2014
14 "Facts" That are Completely False.
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