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The science





09/20/2016

WHAT is relatively prime

Math lesson

Mutually prime numbers - a mathematical concept, which should not be confused with simple numbers.

The total is only between the two concepts is that both of them are directly related to the division.

(Further…)
09/20/2016

The most famous rock monkeys

marmosets

Monkeys are called representatives of the suborder anthropoid primates.

Animals of this kind are ahead of the rest on the development of the brain responsible for the ability to think.

(Further…)
09/20/2016

How to check your typing speed

You can compare your speed with the regulations

In recent years, increasingly we have to see ads that are needed for office or bank employees with a certain typing speed.

Do you think that it is worthy to take this position, but I doubt if you have enough print speed?

Check it out.

Obviously, you are constantly typing text and managing to respond to several forums at the same time, simply did not consider how many characters per second you can give without errors.

(Further…)
09/20/2016

Where is the boundary of Europe and Asia

Where is the border of Europe and Asia

Eurasian continent has no clear boundaries within themselves.

Location of Europe and Asia are often revised, it disputed changed.

To date, the border between the continents designated officially, but many scientists do not fully agree with the decision.

(Further…)
09/20/2016

WHAT sharks attacking people and where they are found

What sharks attacking people and where they are found

Sharks - one of the largest and most powerful predatory fish in the world. Repeatedly, they were the heroes of documentary and feature films, books and news.

Unfortunately, sometimes people become objects of hunting.

(Further…)
09/20/2016

How many people in the world

How many people in the world

Just answer the question, how many people currently living on the Earth, it is impossible, because every minute is born and dies a large number of earthlings.

Thus, the number of the world's population is constantly changing.

However, you can call the approximate number.

(Further…)
09/20/2016

How to prove the theorem of Vieta

How to prove the theorem of Vieta

François Viète - the famous French mathematician.

Vieta theorem allows to solve quadratic equations by the simplified scheme, which as a result save time spent on the account.

But to better understand the essence of the theorem, it is necessary to gain insight into the formulation and prove it.

(Further…)
09/19/2016

WHAT is the dissociation of salts

What is the dissociation of salts

The term "electrolytic dissociation" refers to the process of disintegration of matter, electrically conducting, into ions.

This process can take place both in solution and in the molten material.

(Further…)