Tuesday, September 4, 2018

THE TOP 50 COMMON MISCONCEPTIONS RESOLVED

 *I've always asked myself, "Is a lie a lie when the speaker believes it to be the truth"? You wouldn't want to bring me to church now would you?


1. Coffee is made from beans
While it is widely believed that coffee comes from 'coffee beans', experts say it is actually made from a seed which is called a bean.
2. Chameleons change colour to match their surroundings
Believe it or not, chameleons actually change colour as a response to mood, temperature, communication and light instead of the object they are touching.
3. Mount Everest is the 'tallest' mountain in the world
While Mount Everest is officially deemed the tallest mountain in the world, experts claim that technically it may not be. The summit of Everest is officially higher above sea level than the summit of any other mountain, but Mauna Kea is the tallest when measured from base to summit. However, the record books deem it the tallest because it has the highest peak on Earth. 
4. The Great Wall of China can be seen from space
The Apollo astronauts confirmed that you can't see the Great Wall of China from the Moon. In fact, all you can see from the Moon is the white and blue marble of Earth.
5. One human year is equivalent to seven dog years
While true in some cases, it does not apply to everyone because it very much depends on the size and breed of the dog.
6. You lose your body heat fastest through your head
While this is widely believed to be true, some experts say it is a myth and claim humans would be just as cold if they went without a hat as if they went without trousers.
7. The Earth revolves around the Sun
Technically, the Earth, sun and all of the other the planets are orbiting around the centre of mass of the solar system, not specifically the sun. 
8. Different parts of your tongue detects different tastes
This was scientifically disproven by research which found that all taste sensations come from all regions of the tongue, although different parts are more sensitive to certain tastes which may be where the popular saying comes from.
9. Peanuts are a type of nut
Unbelievably, peanuts, along with beans and peas, actually belong to the single plant family, Leguminosae.
10. Giving children sugar makes them hyper
While some experts do stand by this common belief, other professors claim that the majority of scientific research has concluded that sugar does not cause hyperactivity in youngsters.
11. Humans have five senses
This is correct, although in actual fact there are at least nine senses and most researchers think there are more like 21. The five main senses - sight, sound, touch, smell and taste - are the ones referred to in this popular saying.
12. Fortune cookies are a Chinese tradition
Fortune cookies were originally the invention of Japanese-Americans before being widely adopted by Chinese culture.
13. Sushi means 'raw fish'
Sushi actually translates as sour-tasting.
14. Vikings wore horned helmets
While this may well be true, experts say there is actually no evidence to suggest that Vikings ever wore horned helmets.
15. The forbidden fruit mentioned in the Book of Genesis is an apple
The bible never mentions the forbidden fruit was an apple.
16. Vitamin C is an effective treatment for a cold
Flu-sufferers are often encouraged to increase their dosage of Vitamin C, but most experts have stated that there is little or no evidence that the vitamin can help treatment of a cold. Instead of effectively treating a cold, it is thought to help build up the immune system to ward of potential flu viruses.
17. Penguins mate for life
Penguins are mostly monogamous, but there are some species such as the Emperor Penguin which are serially monogamous. They mate with one couple for the whole season but will probably mate with another penguin the following year as the urgent need for breeding will make them avoid waiting for the same couple.
18. Caffeine dehydrates you
While caffeinated drinks may have a mild diuretic effect - meaning that they may cause the need to urinate - some experts believe they don't appear to increase the risk of dehydration.
19. When in London, you are merely six feet away from a rat
This could well be true but hasn't been proven and is just a rough estimate as rodents are not evenly spread apart.
20. There is a dark side of the moon
As the Moon is constantly rotating on its own axis, there is no area of the planetoid which is in permanent darkness.
21. A toilet's flush will change direction depending upon which hemisphere it is in
The real cause of 'backwards'-flushing toilets is just that the water jets point in the opposite direction.
22. Mars is red
The red colour we see in images of Mars is just the result of iron rusting.
23. Sunflowers track the sun across the sky
A common misconception is that sunflower heads track the sun across the sky when in full bloom. The uniform alignment of the flowers does result from heliotropism in an earlier development stage, the bud stage, before the appearance of flower heads so technically they follow the sun before they have bloomed, not after.
24. People use just 10 per cent of their brain
Neurologists describe the myth as false and state we use virtually every part of the brain, and that (most of) the brain is active almost all the time.
25. Your fingernails continue to grow after you die
The dehydration of the body after death can cause retraction of the skin around hair and nails, giving the illusion that they have grown. However, all tissues require energy to sustain their functions, and no such thing is possible once the mechanism that promotes normal growth shuts down at death.
26. Bats are blind
Despite the tiny eyes and nocturnal lifestyle, none of the roughly 1,100 bat species are blind.
27. Dropping a penny from the Empire State building would kill someone
A penny only weighs about a gram and it tumbles as it falls. Because of the tumbling and the light weight, there's so much air resistance that the penny never really gathers that much speed before it hits its terminal velocity. A gram of weight travelling at a relatively slow speed might hurt a little if it hit you on the head, but it's not going to kill you.
28. Handling a baby bird will make its mother reject it
Most birds have a very poor sense of smell, so in most cases are unable to even notice human scent on baby bird.
29. You need to wait 24 hours before reporting a missing person to the police
There is no rule that states you have to wait 24 hours before reporting a missing person. The person will be recorded as missing and their details made available to other UK police forces within 48 hours. 
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