It’s Time For These 101 Ridiculous Science “Facts” To Die

Who hasn’t shared an amazing discipline fact only to experience perplexed later on, when you find out the information was bad? No more!It’s time to put an end to the most alluring discipline stories, errors, and corrects passed down through the ages.

To help the cause we’ve rounded up and corrected dozens of “the worlds largest” offending discipline “facts” that are bizarrely wrong about nutrient, swine, the Earth, biology, opening, alcohol, andhealth.

FOOD MYTHS

MYTH: There are imperfections in your strawberry Frappuccino .

This one is no longer true.

Before April 2012, Starbucks’ strawberry Frappucino contained a pigment made from the ground-up bodies of thousands of insignificant insects, called cochineal imperfections( or Dactylopius coccus ).

Farmers in South and Central America make a living harvesting and demolishing the imperfections that go into the pigment. Their crushed mass render a deep red ink that is used as a natural food coloring, which was “called cochineal” cherry-red but is now called “carmine color.”

Starbucks stopped employing carmine color in their strawberry Frappucinos in 2012. But the pigment is still used in thousands of other food products from Nerds sugars to grapefruit juice. Not to mention cosmetics, like lovely canopies of cherry-red lipstick.

Roots: Business Insider, CHR Hansen, AmericanSweets.co.uk, FoodFacts.com, LA Times

MYTH: Eating nutrient within five seconds of plummeting it on the floor is safe .

MYTH: Eating food within 5 seconds of dropping it on the floor is safe.

Flickr/ Rubbermaid Products

It’s the worst when something you really wanted to eat falls on the floor. But if you grab it in five seconds, it’s ok, right?

The five-second-rule isn’t a real thing. Bacteria can contaminate a nutrient within milliseconds.

Mythbusting exams show that moist nutrients entice more bacteria than cool nutrients, but there’s no “safe duration.” Instead, safe depends on how clean-living the surface you threw the nutrient on is.

Whether you eat it or not after that is up to you, but if the peoples of the territories that tread on that floor are likewise walking around New York City, for example, we wouldn’t recommend it.

Roots: Business Insider, Discovery.com

MYTH: The compound tryptophan in turkey acquires you sleepy .

MYTH: The chemical tryptophan in turkey makes you sleepy.

Bev Currie/ Flickr

Who doesn’t cherished the post-Thanksgiving catnap? After all, turkey contains tryptophan an amino acid that is a component of some of the intelligence compounds that help you relax.

But plenty of nutrients contain tryptophan. Cheddar cheese has even more than turkey, more cheddar is never pointed out as a sleep inducing food.

Experts say that instead, the carbs, alcohol, and general immensity of the turkey-day feast are the source of those yummy holiday siestas.

Roots: Business Insider, LiveScience

MYTH: There’s beaver buttock secretions in your vanilla ice cream .

You’ve probably heard that a secretion called castoreum, isolated from the anal gland of a beaver, is used in flavourings and perfumes.

But castoreum is so expensive, at up to $70 per pound of anal gland( the cost to humanely milk castoreum froma beaveris likely evenhigher ), that it’s unlikely to show up in whatever it is you eat.

In 2011, the Vegetarian Resource Group wrote to five major fellowships that render vanilla spice and asked if they use castoreum. The explanation: Harmonizing to the Federal Code of Regulations, they can’t.( The FDA highly regulates what goes into vanilla spice and removes .)

It’s equally unlikely you’ll find castoreum in mass-marketed goods, either.

Roots: Business Insider, Vegetarian Resource Group, FDA, NY Trappers Forum

MYTH: Eating chocolate gives you acne .

MYTH: Eating chocolate gives you acne. Flickr/ lhongchou’s photography

False.

For one month, scientists fed dozens of people candy rails containing 10 goes the usual quantity of chocolate, and dozens of others forge chocolate bars.

When they weighed the zits before and after each nutrition, there was “no difference” between the two groups. Neither the chocolate nor the overweight seemed to have any consequence on acne.

Source: JAMA

MYTH: An apple a era keeps the doctor away .

MYTH: An apple a day keeps the doctor away.

Imperfect

Apples are parcelled with vitamin C and fiber, both of that are of importance to long-term state, but they aren’t all you need.

And if specific viruses or bacteria get into your organisation, an apple will regrettably do nothing to protect you.

Go onward and get that influenza shot, even if you ingest apples.

Source: Business Insider

MYTH: Organic nutrient is pesticide-free and more nutritious .

Organic food isn’t free of pesticides and it isn’t necessarily better for you .

Farmers who germinate organic produce are permitted to use compounds that are naturally derived and in some cases are actually worse for the environment than their synthetic equivalents. Nonetheless, pesticide heights on both organic and non-organic foods are so low that they aren’t of pertain for consumption, according to the USDA.

Eating organic food likewise doesn’t “re coming with” any nutritional assistances over non-organic food, according to a review of 98,727 potentially relevant studies.

Roots: University of California – Berkeley, Annals of Internal Medicine, The American Journal of Clinical Nutrition

MYTH: Natural carbohydrate like honey is better for you than processed carbohydrate .

A granola bar made with honey instead of high-fructose corn syrup is not better for you.

That’s because carbohydrate in natural products like fruit and synthetic makes like sugar “re the same”: “Scientists would be surprised to hear about the ‘clear superiority’ of honey, since there is a near unanimous consensus that the biological effect of high-fructose corn syrup are essentially the same as those of honey, ” professor Alan Levinovitz told Business Insider.

The problem is that candy and other related makes generally contain more carbohydrate per serving, which signifies more calories a difference you should actually be watching out for.

Roots: Business Insider, SciShow, Dr. Joy Dubost/ Huffington Post

MYTH: Milk does a figure good !

MYTH: Milk does a body good!

liz west/ flickr

This is an unbelievably successful fragment of publicizing that has snaked its style into our psyches and policiesto obligate milk seem magical.

The US Department of Agriculture tells us that adults should drink three beakers of milk a era, principally for calcium and vitamin D.

However, numerous contemplates show that there isn’t an association between sucking more milk( or making calcium and vitamin D adds-on) and having fewer bone fractures.

Some contemplates have even indicated an association with higher overall death, and while that doesn’t means that milk consumption itself was responsible, it’s surely not an endorsement.

Roots: Business Insider, NYTimes, Journal of Bone Mineral Research, JAMA Pediatrics, The Lancet, British Medical Journal

MYTH: Coffee stunts your emergence .

MYTH: Coffee stunts your growth.

Susanne Nilsson/ Flickr

Most research sees no correlation between caffeine consumption and bone emergence in kids.

In adults, researchers have seen that increased caffeine consumption can very slightly limit calcium absorption, but potential impacts is so small that a tablespoon of milk will more than adequately offset the purposes of a cup of coffee.

Advertising seems to be principally responsible for this myth: Cereal manufacturer reputation C.W. Post was trying to market a morning beverage called “Postum” as an alternative to coffee, so he ran ads on the “evils” of Americans’ favorite sizzling beverage, calling it a “nerve poison” that should never be served to children.

Roots: Business Insider( 1, 2 ), Smithsonian Magazine

MYTH: Eating ice cream will obligate your freezing worse.

If you’re home sick with a freezing, you can totally plow ahead and comfort yourself with some ice cream.

The idea that dairy multiplies mucous make is very fortunately absolutely no truth to the rumors, according to the research community and a doctor at the Mayo Clinic, who articulates “in fact, frozen dairy makes can allay a sore throat and offer calories when you otherwise may not eat.”

Bless him.

Roots: Business Insider, American Review of Respiratory Disease, Mayo Clinic

MYTH: Sugar is as addictive as heroin.

In the 2009 bible “Fat Chance, ” the author, Dr. Robert Lustig, claims that carbohydrate arouses the brain’s reward system the same way that tobacco, alcohol, cocaine, and even heroin does, and therefore must be equally addictive. Lustig even quotes contemplates that show parts of our brain that light-up from a sugary remuneration are the same characters that get excited for numerous the different types of pleasant works, from sucking alcohol to having sex.

The problem, however, with these types of scientific studies of the intelligence is that “In neuroimaging, “they dont have” clear-cut signed of addiction, ” Hisham Ziaudden, an eating behavioral expert, told Levinovitz.

So, scientists don’t just knowing that addiction in the intelligence consider this to be, more, and until that riddle is solved we should not be living in fear from something as extravagant as sugar addiction.

Source: Business Insider( 1, 2 ), “Fat Chance

MYTH: Carbohydrate and chocolates are aphrodisiacs.

MYTH: Sugar and chocolates are aphrodisiacs.

REUTERS/ Francois Lenoir

In the mid 19 th century before carbohydrate purportedly made diabetes or hyperactivity carbohydrate believed to ignite sexual desire in wives, brats, and, more controversially, the poor.

One vintage Kellogg advertisement even claimed “Candies, spices, cinnamon, cleaves, peppermint, and all strong centres powerfully provoked the genital organs and lead to the[ solitary sin ]. ”

So don’t get worked up over carbohydrate. There’s little to no prove to support the notion that it or any nutrient, including chocolates arouses sexual desire.

Roots: Business Insider, Mayo Clinic

MYTH: Carbohydrate causes hyperactivity in children.

Numerous scientific studies have tried and failed to find any evidence that supports this off-the-wall notion.

The myth probably emerged in 1974, when Dr. William Crook wrote a letter to the American Academy of Pediatrics, which publicized it. “Only in the past three years have I become aware that carbohydrate … is a leading cause of hyperactivity, ” the character stated.

A letter does not include the meticulous scientific research that a paper does, and according to the National Institute of Mental Health: “The idea that refined sugar causes ADHD or acquires manifestations worse is favourite, but more research rejects this theory than corroborates it.”

Roots: University of Arkansas for Medial Sciences, Business Insider, NIH

MYTH: Bird-dogs and “cat-o-nine-tails” are colorblind.

Dogs and “cat-o-nine-tails” have much better pigment imagination than we thought.

Both puppies and “cat-o-nine-tails” can see in off-color and dark-green, and they likewise have more poles the light-sensing cadres in the eye than humen do, so they can see better in low-light situations.

This myth probably comes about because service animals visualizes emblazons differently than humans.

Reds and pinks may appear more dark-green to “cat-o-nine-tails”, while purple may look like another shadow of off-color. Bird-dogs, meanwhile, have fewer cones the color-sensing cadres in the eye so scientists estimated that their pigment imagination is only about 1/7 th as vibrant as ours.

Roots: Today I Knew Out, Business Insider

MYTH: Lemmings jump off cliffs in mass suicides.

MYTH: Lemmings jump off cliffs in mass suicides.

kgleditsch

Lemmings do not commit mass suicide.

During their migrations they sometimes do are falling cliffs, or if they wander into an orbit “they il be” unfamiliar with.

Source: Alaska Department Of Fish And Game

MYTH: Sharks don’t get cancer.

Back in 2013, researchers reported a huge tumor proliferating out of the mouth of a great white shark, and another on the head of a copper whaler shark.

And those aren’t the only cases of shark cancers. Other scientists have reported tumors in dozens of different shark species.

The myth that sharks don’t do cancer was created by I. William Lane to sell shark cartilage as a cancer treatment.

Roots: Journal Of Cancer Research, LiveScience

MYTH: Ostriches hide by putting their pates in the sand.

MYTH: Ostriches hide by putting their heads in the sand.

Trisha Shears

Ostriches do not stay their pates in the sand when threatened. In actuality, they don’t embed their pates at all.

When threatened, ostriches sometimes flop on the ground and play dead.

Source: San Diego Zoo

MYTH: Parties get growths from frogs and toads.

MYTH: People get warts from frogs and toads.

USDA

Frogs or frogs won’t give you growths, but shaking paws with someone who has growths can.

The human papillomavirus is what gives people growths, and it is unique to humans.

Source: WebMD

MYTH: This dinosaur is called a Brontosaurus.

MYTH: This dinosaur is called a Brontosaurus.

public domain

Many parties would call this dinosaur a Brontosaurus even Michael Crichton did in “Jurassic Park.”

It is actually called the Apatosaurus. The superstition developed some 130 years ago during a enmity between two paleontologists.

Source: NPR

MYTH: Sharks can reek a drop-off of blood from miles away.

This one is a big exaggeration. Jaws is not coming for you from across the ocean if you hemorrhage in the water.

Shark have a highly grew intelligence region for reeking odors, standing some of fishing operations to identify as little as 1 part blood per 10 billion characters sea approximately a drop in an Olympic-size swimming pool.

But it the ocean is much, much, very big and it takes awhile for odor molecules to drift. On a very good day when the currents are positive, a shark can reek its target from a few football fields away not miles.

Source: American Museum of Natural History

MYTH: Bats are blind.

MYTH: Bats are blind.

DeeAnn Reeder/ Bucknell University

Being “blind as a bat” signifies not being dazzle at all.

While numerous implement echolocation to navigate, all of them can see.

Source: USA Today

MYTH: Goldfish can’t remember anything for longer than a second.

Goldfish actually have pretty good memories.

They can remember circumstances for months , not seconds like numerous people say.

Source: ABC News

MYTH: Giraffes sleep for only 30 minutes a day.

Giraffes have fairly typical sleeping patterns.

To debunk this one, researchers closely monitored a herd of five adult and three young giraffes for 152 daytimes, weighing all of their catnaps and deep sleeps.

The swine generally slept overnight and napped in the afternoon( hubbub familiar ?).

In total, each giraffe slept about 4.6 hours every day.

Source: European Sleep Research Society

MYTH: Sharks die if they stop swimming.

You often hear sharks can breathe only when swimming pushings sea over their gills.

That’s genuine of some sharks, but many others like bottom-dwelling nurse sharks can pump oxygen-rich sea over their gills without swimming.

All sharks absence swim bladders, however, so if they stop dive they will drop to the bottom. Luckily a shark’s figure is incompressible and rapid drops-off or ascendings don’t harm them.

Source: American Museum of Natural History

MYTH: Poinsettias contain deadly poison.

MYTH: Poinsettias contain deadly poison.

fontplaydotcom

Poinsettias won’t kill you or your babies, though you still shouldn’t eat them.

The flowers might obligate you a bit sick with some gastrointestinal issues.

Source: The New York Botanical Garden

MYTH: Humen got HIV because someone had sexuality with a monkey.

MYTH: Humans got HIV because someone had sex with a monkey.

flickr user: kvn.jns

HIV probably didn’t prance to humen through human-monkey sex.

It probably jump-start to humen through chase of apes for bushmeat nutrient, which led to blood-to-blood contact.

Source: Cold Spring Harbor Perspectives In Medicine

MYTH: Dropping a penny from the Empire State building could kill someone.

MYTH: Dropping a penny from the Empire State building could kill someone.

Flickr user Charles 16 e

Dropping a penny from the Empire State building is very unlikely to maimanyone.

A penny weighs approximately 1/11 th of an ounce and surfaces out at 50 mph in freefall, which isn’t fast enough to kill. It’d hurt like heck, though.

Roots: Today I Knew Out, US Mint

MYTH: The great wall of China is no other man-made organization perceptible from space.

MYTH: The great wall of China is the only man-made structure visible from space.

Matt Barber

The Great Wall of China isn’t the only man-made organization perceptible from opening. It all depends on where you believe opening inaugurates above Earth.

From the International Space Station 250 miles up, you can see the wall and many other man-made formations. From the moon, you can’t verify any formations at all exclusively a dim radiance of municipal lights.

Source: NASA

MYTH: The moon’s gravity plucking on sea causes the tides.

This is only half true.

On the side of Earth that’s facing the moon, the moon’s gravity does indeed pull sea toward it to motive tides.

On the other side of Earth, however, gravity is weaker( from the moon’s pull on the other side) and it’s the inertia of sea from the Earth’s rotation at work: spinning at about 1,040 mph moves ocean sea into a slight projection we recognize as the tide.

Roots: NOAA, NASA

MYTH: Lightning never affects the same situate twice.

MYTH: Lightning never strikes the same place twice.

Scott Olson/ Getty Images

Lightning does affect twice.

Some residences, like the Empire State Building, get struck up to 100 times a year.

Source: WeatherBug

MYTH: The Earth is a perfect sphere.

MYTH: The Earth is a perfect sphere.

NASA( sketch by Tech Insider)

The Earth revolves at about 1,040 mph. That’s about 60% the accelerate of your normal bullet after it filmed out of the muzzle.

This inertia slightly flattens the planet’s spars and causes a projection of cliff around the equator.

Due to global warming and the evaporate of glaciers( and less weight pushing down on the crust ), scientists think that projection is now growing.

Roots: StarrySkies.com, MythBusters the Exhibition

MYTH: Mount Everest is the tallest mountain on Earth.

MYTH: Mount Everest is the tallest mountain on Earth.

Mauna Kea.Creative Commons

The world’s tallest elevation technically is not Mount Everest.

Mount Everest is the tallest elevation above sea level, but if we’re talking elevation base-to-summit height, then the tallest is the island of Hawaii that peaks as Mauna Kea.

Everest stands 29,035 paws above sea level. Mauna Kea exclusively stands 13,796 paws above close rank, but the mountain provides about 19,700 paws below the Pacific Ocean. Over half of it is submerged.

That articulates the full amounts of the high levels of Mauna Kea at about 33,500 paws almost a mile taller than Everest.

Source: Tech Insider

MYTH: Water deports electricity.

MYTH: Water conducts electricity.

flickr user: elitatt

Pure or distilled water doesn’t handling energy well at all.

The reason we can get outraged when standing in electrified sea is because sea we come across will be contaminated by minerals, clay, and interesting thing that will conduct electricity.

Source: USGS

MYTH: There was a global warming pause.

Earth’s average surface temperature hasn’t certainly budged since the start of the 21 st century, but 70% of countries around the world is covered in sea and that’s where 90% of hot captured by global warming aims up.

In fact, warming of the oceans has caused them to thermally expand, creating a huge share of the sea level rise that scientists see today.

Roots: Scientific American/ Climate Wire, Tech Insider

MYTH: Tectonic layers move because volcanism pushings them apart.

Older advantages of a tectonic slab are cool and denser, causing them to sink into the mantle where they’re recycled. Where two layers are being snatched apart by this subside, ocean crests appear.

That’s where the tectonic slab is being built by sizzling, buoyant cliff that convects upward and emerges from the stretched-out weak point. The arising volcanism isn’t what attracts two layers apart.

Source: USGS

MYTH: The Sahara is the biggest desert on Earth.

MYTH: The Sahara is the biggest desert on Earth.

REUTERS/ Deborah Zabarenko

Not all deserts are red-hot and full of sand. They need only be cool and inhospitable.

Antarctica fits the bill, since it receives exclusively two inches of precipitation a year and has few region animals.

At 5.4 million square miles compared to the Sahara’s 3.6 million square miles, the Bottom of the World is a vastly larger desert.

Sourcse: USGS( 1, 2 ), NASA, Encyclopedia of Earth( 1, 2 )

MYTH: Diamonds come from coal.

MYTH: Diamonds come from coal.

REUTERS/ Brendan Mcdermid

Most diamonds aren’t assembled from tightened coal.

Instead, they’re carbon that is tightened and heated 90 miles below the surface of the Earth. Coal is attained about 2 miles down.

Source: Geology.com

MYTH: Parties in the Middle Ages speculated the Earth was flat.

During the early Middle Ages, virtually every academic speculated the Earth was round , not flat.

This myth picked up steam in the 1800 s, right around the same meter the notion of growth was rising in importance and religious and scientific stakes clashed.

Roots: Journal of the Warburg and Courtauld Institutes, Patheos

MYTH: Summer is warms because you are closer to the sun.

The northern hemisphere of the Earth is not closer to the sunbathe when it is summertime , nor is the southern hemisphere during its summer.

It is always warmer during the summer because Earth is tilted; during its year-long orbit, our residence planet’s tilt allows the sun’s vigor to smack us more directly.

Source: NASA

MYTH: Lightning justifications thunder.

MYTH: Lightning causes thunder.

Getty Images/ Ethan Miller

A scientific and philosophical nitpick here, but lightning is just a creek of electrons zapping from shadow to gloom or ground to gloom. This in turn heats breeze into a tube of plasma that’s three times hotter than the surface of our sun.

That tube violently expands and contracts nearby breeze, creating an palpable fissure and rumble not the flow of electrons itself.

Source: Scientific American

MYTH: Your blood curdles off-color when it’s out of oxygen.

Your blood is never blue: It curdles dark red when it’s not carrying oxygen.

Blood exclusively gapes off-color because you are seeing it through several layers of material, which filters the color.

Source: UCSB ScienceLine

MYTH: Every gene in your DNA systems for precisely one protein.

MYTH: Every gene in your DNA codes for exactly one protein.

Getty Images/ William Thomas Cain

One gene does not equal one protein.

Many genes obligate numerous different proteins, depending on how the mRNA from the gene is sequenced and cut up in the cadre. And many other genes don’t obligate proteins at all.

Source: Annual Reviews Of Biochemistry

MYTH: Humen have five senses.

MYTH: Humans have five senses.

Dan Kitwood/ Getty Images

Sight, flavor, preference, hearing, and touch are just the beginning.

Don’t forget about balance, temperature, and meter, as well as proprioception the body awareness that helps us not walk into circumstances all the time and nociception, our sense of pain.

Source: Business Insider

MYTH: The hymen is a sheet of material that impedes a women’s vagina.

Wrong.

Guys, the hymen is a thin sheath that only partially impedes the vaginal opening if the status of women is carry with one at all.

Also, batch of works other than sexuality can pull or mar the hymen, including practice or slipping a tampon.

Roots: Columbia University, College Humor

MYTH: Eating a lot of carrots gives you great night vision.

Vitamin A is a major nutrient may be in carrots, and it is good for the health of your eyes especially those with poor imagination. But eating a cluster of the veggies won’t give your all-seeing superpowers.

The myth is thought to have started during as a piece of British hype during World War II. That government wanted to secret the existence of a radar engineering that allowed its bomber aviators to criticize in the night.

Source: Smithsonian Magazine

MYTH: Blonde and cherry-red fuzz emblazons are travelling extinct.

Blondes and redheads are not “going extinct.”

Genes rarely die out, and recessive genes, like those that lead to red or blonde fuzz pigment, can be carried from generation to generation without organizing the fuzz pigment.( As much as 40% of some populations, for example, carry a gene that leads to cherry-red fuzz pigment .)

When two parties with the correct recessive genes have a baby, there’s a good chance the child will have red or blonde fuzz pigment even if the mothers don’t have red or blonde fuzz themselves.

Roots: John McDonald/ University of Delaware, BritainsDNA

MYTH: Pregnancy gives you “baby brain” and acquires you dumb.

Studies on this turn up mixed solutions, at best.

Some contemplates on changes to working recognition during pregnancy do show a small consequence on the brain, though other studies show no negative impacts whatsoever.

There’s actually proliferating evidence that being pregnant acquires wives more organized and smarter, at least, according to a survey on rats.

It acquires sense, though, since pregnant women and brand-new mothers have a lot more are concerned about and think about for their psyches to keep up they may even be coming a boost.

Roots: Dr. Myra Wick/ Mayo Clinic, New Scientist

MYTH: Whisker and nails keep originate after death.

Hair and fingernails is not deter growing once person dies.

Instead, the surface bakes out and withers, holding the figure of farther growth.

Roots: Lecture Greenbacks: Dermatology, Tech Insider

MYTH: Humen can’t germinate brand-new intelligence cells.

You are not born with all of the intelligence cadres you will ever have.

There is plenty of evidence that the intelligence continues to produce brand-new cadres in at least a few brain regions well into adulthood, through a process called neurogenesis.

Source: The Scientist

MYTH: Some parties have photographic memories.

MYTH: Some people have photographic memories.

flicker user: slalit

There’s actually no such event as a “photographic” memory exclusively very good memories.

Even parties with excellent or autobiographic memories don’t recall affairs with visual items precise sufficient to simulate the adherence of cinema or a camera sensor.

Source: Moments of Science

MYTH: Parties exclusively use 10% of their brain.

MYTH: People only use 10% of their brain.

Getty Images/ Matt Cardy

This myth has been debunked over and over, but it time won’t die.

Just because you’re not doing math equations and juggling while you write a sonnet doesn’t mean you aren’t employing all the parts of your intelligence at once.

You can use your part intelligence, and you do the intelligence is 3% of the body’s mass but employs 20% of its energy.

Source: Scientific American

MYTH: “Left-brained” parties are inventive. “Right-brained” parties are analytical .</

Read more: http :// www.iflscience.com/ editors-blog/ its-time-for-these-1 01 -ridiculous-science-facts-to-die /~ ATAGEND

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