Why?

2021-11-20 21:00:02 WHY does the human brain react to emoticons the same way as real smiles?

Scientists in Australia have found out that there is no innate response to emoticons that children are born with. Before the advent of smiley faces, the brain had no reason to respond to such a combination of signs ":-)" as a smile.

Yet, since some time, the brain has "gotten used" to the fact that this combination of symbols represents a face, and now responds to it. Thus, it is a completely culturally conditioned response.

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2021-11-20 20:00:12 YOU HAVE BEEN LIED TO SINCE SCHOOL, MAKING YOU A SUBMISSIVE SLAVE

FORBIDDEN SCIENCE opens up its channel: lies by historians, falsification of science, destruction of documents, and more.

We will open your eyes to the real history of our world and tell you about the recent planetary catastrophe and global upheaval.

Join in! But remember, the truth is dangerous. Открыть/Комментировать

2021-11-20 17:00:03 WHY is a zebra black with a white stripe and not vice versa?

Many people are convinced that a zebra is a white horse in a black stripe cause zebras have white bellies.

Scientists posed this tricky question and found out that zebras are black with a white stripe even at the embryonic stage, not the other way around.

Black is the main pigment, and white stripes are the lack of it. Открыть/Комментировать

2021-11-19 20:00:07 WHY are newspaper articles written in columns?

Weekly newspapers first appeared in Europe in 1650, at that time they cost an indescribably large amount of money, so publishers wanted to justify the cost of the publication and to contain as much information as possible.

In printing, the font used to be exceedingly small so that it was easy to read, with text printed in columns. Открыть/Комментировать

2021-11-19 17:00:03 WHY is it better to breathe through the nose in the cold?

The nasal cavity exhibits a unique ability to raise or lower the temperature of inhaled air. When it is -25 C outside, the air in a person's nasal cavity heats up to +35... +36,6 С.

As opposed to the oral cavity, the nasal one heats the air much more effectively. It is like a built-in split system that ensures normal functioning of the lower respiratory tract. Открыть/Комментировать

2021-11-18 21:00:07 WHY do we see twinkling stars?

It happens due to the fact that their light, as it flows through the atmosphere, passes through layers with different densities. The refraction is varied, with the layers of air constantly moving in relation to each other.

When the starlight moves from a lower-density layer to a higher-density one, it begins to flicker. Открыть/Комментировать

2021-11-18 15:00:03 WHY do runners get off to a low start?

Before 1887, all athletes started the race from a standing position.

Then, after observing a kangaroo, the American sprinter Sherrill decided to try a new starting position. As for kangaroos, they duck to the ground just before the start.

Despite the protest of the judge and the mockery of the spectators, Sherrill applied the new method and immediately won the race. Открыть/Комментировать

2021-11-18 14:00:03 The most spectacular experiments, slow-motion and the best tricks can now be found in the telegram channel @ExperimentsZ

You won't believe your eyes until you see it!

3 minutes a day with our channel will make your IQ obscenely high

ExperimentsZ - Be on Top! Открыть/Комментировать

2021-11-18 10:00:11 WHY do we sneeze?

Sneezing is a protective reflex triggered when dust or a pungent odor comes into contact with the nasal mucosa. It is a strong and rapid exhalation through the nose.

Sneezing allows air to exit at a speed of 1000 km/h, which is equal to the speed of sound.

The same way mucus from a runny nose is expelled. Открыть/Комментировать

2021-11-18 09:00:08 This channel about Trash Medicine scares even us.

There's some seriously fucked up shit going on here!
See for yourself — Anatomical Table

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