- Flexible tongue. According to research, 63% of people can roll tongue, and 14% of people can roll twice, but only 1% of those who can achieve three volumes of lotus tongue.
- Moving ears. 22% of people in the world can move one of their ears. Only 18% can move two.
- Separate your toes. Only the thumb and the little finger have independent muscles. The muscles of the other toes are connected. Most people can only move their thumbs. Only a very small number of people can move their little fingers alone.
- Touch your elbow with your tongue. The world can do no more than 1% of people. To achieve this, we must have a short forearm and a long tongue, plus a good softness!
- Teeth clearance. The gap between the teeth is the gap between the human front teeth, only 20% of people will have, but many people will choose to correct the teeth.
- Raise one eyebrow. This means that you can control your facial muscles very well. People who can do this usually move their ears. Scientists believe that humans could only raise one eyebrow a long time ago, because this is a method used by some species of monkeys to represent a crisis.
- Dimples or smiles. Only 25% of people in the world have dimples, but it is actually a kind of muscle defect that usually occurs when humans laugh.
- Ear in front of the hole. Only about 5% of the world’s people have a small hole in their ears. In the United States, less than 1% of people have this feature, which is more common in Asia, about 10%. Scientists have not figured out the cause of its formation, but some people think that this is the evolutionary residue of the surimi.
- You can bend your thumb 90 degrees. Only 25% of people can do it because of special genes.
- Disappeared tendons. (Left: No, Right: Yes) 14% don't have long palm muscles. It is a part of human evolution that has been left behind. Experts pointed out that even if not, it will not affect grip strength or other functions.
- Darwin points. It is a protrusion on the inner side of the outer wheel of the ear. Scientists have stated that it is the tip of the ear that humans have. Only about 10% of people have it. People with this characteristic are considered to have better speech perception.
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