Secrets of left-handed people

According to a personal survey, only 50% of left-handed people use computer mouse with their hands. Similarly, up to 68% of these people still use scissors and up to 74% still hold knives with their right hand.

Interesting things about left-handed people

Why is there a left-handed person?

According to US scientists, left-handed people make up 15% of the world's population. In particular, the number of left-handed men is twice as many as women. And how about it, if two left-handed people get married, the probability of their left-handed being 50%. Conversely, if two right-handed people marry each other, the ability to produce a ' baby' left hand is only 2%.

Another possibility that leads to left-handedness, according to statistics, is that the older a mother is , the more likely she is to be left-handed.

What is the difference in left-handed people?

Left-handed people often have a lot of talent and are especially smart . 20% of MENSA members - organizations for people with high IQ in more than 100 countries around the world - are left-handed.

President of the United States, Barack Obama is one of the most famous left-handed people in the world.

In addition, a study also found that, after graduating from college, on average 26% of left-handed people will become richer than right-handed people Dr. Nick Cherbuin of the National University Australia said that left-handed people are often able to handle well and work under highly stimulated conditions. Therefore, they often play better games than right-handed people.

Daily routine of left-handed people

According to a personal survey, only 50% of left-handed people use computer mouse with their hands. Similarly, up to 68% of these people still use scissors and up to 74% still hold knives with their right hand.

Another interesting thing is, left-handed people are often extremely extremely likely to hate . book springs, as well as easy to become addicted to alcohol three times normal people.

Are animals left-handed?

Left-handed cats.

The University of Belfast psychologists have shown that female cats often scratch with their right toenails while most male cats agree to their left foot. Thus, not only humans but also animals have their own favorable legs (or arms).