Scientfic facts

Fact #1: You can’t read while dreaming, or tell the time
If you are unsure whether you are dreaming or not, try reading something. The vast majority of people are incapable of reading in their dreams. The same goes for clocks: each time you look at a clock it will tell a different time and the hands on the clock won’t appear to be moving as reported by lucid dreamers.

Fact #2: Lucid dreaming
There is a whole subculture of people practicing what is called lucid or conscious dreaming. Using various techniques, these people have supposedly learned to assume control of their dreams and do amazing things like flying, passing through walls, and traveling to different dimensions or even back in time.

Fact #3: Inventions inspired by dreams
Dreams are responsible for many of the greatest inventions of mankind. A few examples include:

The idea for Google -Larry Page
Alternating current generator -Tesla
DNA’s double helix spiral form -James Watson
The sewing machine -Elias Howe
Periodic table -Dimitri Mendeleyev
…and many, many more.

Fact #4: Premonition dreams
There are some astounding cases where people actually dreamt about things which happened to them later, in the exact same ways they dreamed about. You could say they got a glimpse of the future, or it might have just been coincidence. The fact remains that this is some seriously interesting and bizarre phenomena. Some of the most famous premonition dreams include:

Abraham Lincoln dreamt of His Assassination
Many of the victims of 9/11 had dreams warning them about the catastrophe
Mark Twain’s dream of his brother’s demise
19 verified precognitive dreams about the Titanic catastrophe
Fact #5: Sleep paralysis
Hell is real and it is called sleep paralysis. It’s the stuff of true nightmares. I’ve been a sleep paralysis sufferer as a kid and I can attest to how truly horrible it is. Two characteristics of sleep paralysis are the inability to move (hence paralysis) and a sense of an extremely evil presence in the room with you. It doesn’t feel like a dream, but 100% real. Studies show that during an attack, sleep paralysis sufferers show an overwhelming amygdala activity. The amygdala is responsible for the “fight or flight” instinct and the emotions of fear, terror and anxiety. Enough said!

Fact #6: REM sleep disorder
In the state of REM (rapid-eye-movement) stage of your sleep your body is normally paralyzed. In rare cases, however, people act out their dreams. These have resulted in broken arms, legs, broken furniture, and in at least one reported case, a house burnt down.

Fact #7: Sexual dreams
The very scientifically-named “nocturnal pe**le tumescence” is a very well documented phenomena. In laymen’s term it simply means that you get a st**fy while you sleep. Actually, studies indicate that men get up to 20 erections per dream.

Fact #8: Unbelievable Sleepwalkers
Sleepwalking is a very rare and potentially dangerous sleep disorder. It is an extreme form of REM sleep disorder, and these people don’t just act out their dreams, but go on real adventures at night.

Lee Hadwin is a nurse by profession, but in his dreams he is an artist. Literally. He “sleepdraws” gorgeous portraits, of which he has no recollection afterwards. Strange sleepwalking “adventures” include:

A woman having s*x with strangers while sleepwalking
A man who drove 22 miles and killed his cousin while sleepwalking (how is this even possible?)
A sleepwalker who walked out of the window from the third floor, and barely survived
Fact #9: Dream drug
There are actually people who like dreaming and dreams so much that they never want to wake up. They want to continue on dreaming even during the day, so they take an illegal and extremely potent hallucinogenic drug called Dimethyltryptamine. It is actually only an isolated and synthetic form of the chemical our brains produce naturally during dreaming.

Fact #10 Dream-catcher
The dream-catcher is one of the most well-known Native American symbols. It is a loose web or webs woven around a hoop and decorated with sacred objects meant to protect against nightmares.

Your eyes are very sensitive, able to detect just a few photons of light. If you take a look on a very clear night at the constellation of Andromeda, a little fuzzy patch of light is just visible with the naked eye. If you can make out that tiny blob, you are seeing as far as is humanly possible without technology. Andromeda is the nearest large galaxy to our own Milky Way. But "near" is a relative term in intergalactic space – the Andromeda galaxy is 2.5m light years away. When the photons of light that hit your eye began their journey, there were no human beings. We were yet to evolve. You are seeing an almost inconceivable distance and looking back in time through 2.5m years.

Just like a chicken, your life started off with an egg. Not a chunky thing in a shell, but an egg nonetheless. However, there is a significant difference between a human egg and a chicken egg that has a surprising effect on your age. Human eggs are tiny. They are, after all, just a single cell and are typically around 0.2mm across – about the size of a printed full stop. Your egg was formed in your mother – but the surprising thing is that it was formed when she was an embryo. The formation of your egg, and the half of your DNA that came from your mother, could be considered as the very first moment of your existence. And it happened before your mother was born. Say your mother was 30 when she had you, then on your 18th birthday you were arguably over 48 years old.

The appendix gets a bad press. It is usually treated as a body part that lost its function millions of years ago. All it seems to do is occasionally get infected and cause appendicitis. Yet recently it has been discovered that the appendix is very useful to the bacteria that help your digestive system function. They use it to get respite from the strain of the frenzied activity of the gut, somewhere to breed and help keep the gut's bacterial inhabitants topped up. So treat your appendix with respect.

Copyright:Lafouche