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9 Myths of the 21st Century We Should Get Rid Of

9  Myths of the 21st Century We Should Get Rid Of

Joseph Goebbels, the Nazi Minister of Propaganda, said that a lie repeated often enough becomes truth. And it is the only thing anyone in their right mind would agree with him about. It is amazing the crazy things that people are ready to believe in simply because they heard them many times; in this article we will take a look at 9 such myths.

1.     Humans Only Use 10% of Their Brains

Beliefs tend to persist based on how interesting rather than how correct they are. And in this respect, this one is a champion. No one knows who started it, but it probably originates from the fact that parts of the brain can be removed without causing any significant harm. However, different areas of the brain are specialized. You use one to discern faces, another to keep you upright and so on. There is actually no way to use the entire brain for a single task.

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2.     Thomas Edison Invented the Light Bulb

We are used to thinking about Edison as a lone creator who made 10,000 attempts before succeeding in creating a light bulb. In reality, he had a 14-man team behind him who created several hundred patents, one of which was the light bulb. Edison’s name was more of a trademark than the name of the inventor.

3.     The Great Wall of China is the Only Man-Made Structure Visible from Space

It is wrong in several ways. Firstly, the Great Wall is not seen all that well – at least to an unaided eye from low-Earth orbit. Secondly, there is a number of other man-made structures that are, in fact, seen better, for example, the pyramids of Giza.

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4.     Hair Grows Quicker in Zero Gravity

It is hard to say anything meaningful about this weird idea – it is just not true. Gravity doesn’t play any role in hair growth, so it continues to grow with the same speed in space.

5.     Sport Supplements Make You Pimply and Stupid

Name a horrible teenage problem, and it will be attributed to steroids. Decreased mental capacity, pimples, stunted growth – whatever you like. In reality, the truth about steroids is much more complicated. Some of these statements are completely false; others are greatly exaggerated. In a word, there is no proved connection between sport supplements and any of these consequences.

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6.     You Can Kill a Virus

No you can’t, for the simple reason that virus isn’t alive per se. You can disrupt its reproduction cycle, you can put it to sleep, but  you can’t kill it.

7.     Seasons Caused by the Distance from the Sun

Distance from the Sun has very little effect on seasonal changes. In fact, the Earth is somewhat warmer when furthest from the Sun. This should be pretty obvious, really, for there is summer in northern hemisphere when there is winter in southern one and vice versa.

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8.     One False Move and a Particle Accelerator Will Kill Us All

This was a big one back in 2008 when the Large Hadron Collider was about to be launched and doomsayers were sure that a black hole would destroy the Earth as a result. Just tell it to a physicist and listen to him laugh.

9.     Smoking Will Definitely Cause Cancer

We all know that smoking can cause cancer and have been told this from early childhood. But if it were 100% true that smoking always causes cancer, there wouldn’t be as many old people who have been smoking like chimneys for their entire life but don’t suffer any ill effects from it. Why is cancer so selective? Nobody knows.  In addition to that, one can greatly decrease even the proved health risks by using alternative variants of smoking, such as vaporizers.

Knowledge is the best vaccine against myths. Next time you hear one of these, you will know them for what they are.

Featured photo credit: Myths of the Norsemen/Simon Crubellier via flickr.com

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Melissa Burns

Entrepreneur

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Last Updated on October 18, 2018

10 Benefits of Sleeping Naked You Probably Didn’t Know

10 Benefits of Sleeping Naked You Probably Didn’t Know

Sleeping is one of the most important things we do every night.

Getting the right amount of sleep has an untold number of health benefits and not getting enough sleep is a serious problem in many countries around the world.

So you should have heard of the many benefits of getting adequate sleep, but did you know that you can get additional benefits by sleeping naked?

Here are some benefits of sleeping in the nude:

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Video Summary

1. It is easier.

When you don’t have to worry about sleeping in clothes, things start to get easier. You don’t have to buy pajamas, which can save you money. You have less clothes to wash and less clothes to put away. You may have to clean your bed sheets more often, but not nearly as often as you’d have to wash your pajamas when you run out.

2. It forces you to be ready to go more often.

Some people get off of work, change into their pajamas, and use this as an excuse to stay home the rest of the evening. This can lead to a more sedentary lifestyle, which has been attributed to things like weight gain.[1] When you keep your regular clothes on, you tend to go out more often and that’s a good thing.

3. It can make you feel happier and more free.

Just imagine the feeling of laying in bed naked. You’re free of your pants and underwear. Women, you’re not wearing a constrictive bra. It’s just you sandwiched between two cool sheets. The feeling just makes you want to smile and it makes you feel more free. Everyone can use that kind of good feeling every now and then, and it may even help you be happier as a person.

4. Skin-on-skin contact is the best.

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    If you’re married, or living with your significant other, sleeping naked gives a greater chance of skin-on-skin contact, especially when it comes to cuddling. This kind of contact can also lead to a more active sex life. All of this releases copious amounts of oxytocin, which is the neurotransmitter that helps you feel those good feelings about your significant other.[2]

    5. It could lead to better sleep.

    Let’s revisit the scenario I described above. There are no drawstrings or clothes getting tangled in sheets. You don’t have to worry about shirts getting twisted. All of these distractions go away when you sleep naked and it may help you get better, deeper sleep. You don’t need science to tell you that better, deeper sleep only helps you be healthier.

    6. It can help your skin.

    For once your body gets to breathe. Your private parts, armpits, and feet are generally restricted all day and are often covered by multiple layers, even in the summer time. Give those parts a chance to air out and breathe. This can lower the risk of skin diseases, like athlete’s foot, that result from wet, restricted skin.[3]

    7. It helps you regulate your cortisol.

    Cortisol is a very strange chemical in the body but it can do a lot of damage. When you sleep naked, it helps keep your body temperature at the optimal ranges so your body can better create cortisol. If you sleep overheated your cortisol levels tend to stay high, even after you wake up. This can lead to increased anxiety, cravings for bad food, weight gain, and more terrible things.[4] Sleep naked so you can keep your body temperature down and sleep well so your body can properly produce and regulate cortisol.

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    8. It balances your melatonin and growth hormone.

    Continuing along that same vein, keeping your sleeping environment below 70 degrees (F) every night can help your body regulate its melatonin and growth hormone levels. These chemicals help the body do things like prevent aging and are essential to good health. When you sleep in clothes, your body heats up and prevents effective use of these hormones. In other words, sleeping with clothes on makes you grow old faster.

    9. It can keep your sex organs happier.

    For men, the cooler sleeping conditions allows your testes to remain at a cooler temperature. This helps keep your sperm healthy and your reproductive systems functioning as normal. For women, the cooler and more airy sleeping conditions can actually help prevent yeast infections. Yeast grows better in warm, moist conditions.[5] When it’s cooler and dryer, the growth of yeast is prevented.

    10. Sleeping in the summer is more bearable.

      Summertime is a tricky time to get good sleep. If you don’t have air conditioning, then you may find your bedroom a bit stuffy at night.

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      Shedding those bedtime clothes can help the bedroom feel more comfortable. You may even be able to turn the A/C off on those cooler nights, which can save you a few bucks on your electricity bill.

      Don’t wake up drenched in sweat again because your thermostat is downstairs and the hot air expands up to your bedroom where the thermostat can’t read the warm temperatures.

      Sleep well with your naked body!

      With these tips in mind, it’s time to start taking off your clothes at night!

      Of course, there are times where clothes are preferable. If you are ill or it’s cold outside, then you should sleep with clothes on to help you stay warm and prevent further illness. Otherwise, go commando!

      If you’re looking for more tips to sleep well and get up feeling energetic, I recommend you to check out this guide:

      Want to Feel More Energized Throughout the Day? Start With This

      Reference

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