Scientists have named the advantage of the beard in a fight
Scientists from the USA spoke about the benefits to men with a beard in a fight. A few biologists decided to conduct an experiment during which found out that men with facial hair take less damage from the blow.
Hair is able to absorb 37% more energy, thus they act as shock absorbers. Thus, the blow is softened. The scientists noted that during the study, none of the men was injured, as the team had used the skull of coating sheep’s wool.
Specialists explained that on the chin to simulate the impact of dumped cargo. After that was done measuring it by a sensor.
The beard operates on the principle of the lion’s mane. It protects the predator from deadly attacks.