What is the relationship between the length of the right index and the voice of the child?

Scientists at the University of Susbad have discovered a strange relationship that combines the length of the child's fingers and the tone of his voice in the future.

A child is likely to grow up to enjoy a high pitched voice if his right index finger is longer than the ring finger. The researchers hypothesized that the relationship was due to the absence of testosterone in the uterus.

It is known that testosterone is the key to early growth in life and plays an important role in the evolution of sound during puberty.

Scientists measured the frequency of voices of 15 infants and children aged four months to five years, then measured the lengths of their fingers, badyzed their recordings on different occasions to see if there was a connection between the finger and the tone of the voice.

The closer the index is to the length of the ring finger or longer it is, the longer the child's voice is likely, and strangely, the relationship observed in males and females is only correct for the fingers of the right hand.

Researchers believe that this unique relationship exists because testosterone in the uterus affects finger length and sound gradient, and that men who have high testosterone levels have a longer win, probably because that the hormone is involved in growth. Change the sound tone.

Source: Daily Mail