Woman drinking beer by ear

A woman who participated in the annual beer festival in Prague, Czech Republic presented a special ability: drinking beer by ear.

In the clip uploaded to the Internet, the woman used a straw that plugged into her ear and slowly drank the beer in front of the witnesses and cheers of some friends.

Although the video has no interruption and viewers can see clearly the amount of beer in the glass is exhausted, but some people think that this video is only a technique and has not been confirmed.

In fact, there is a tube in the middle of the ear and throat that the scientific name calls the 'eustachian' tube . This duct is quite narrow, has a mucous membrane and has a function to balance the outer and middle ear pressure.

Share on the Daily Mail, an ear specialist confirmed that a woman's performance is possible, and the woman must have a hole in the eardrum.

Although the Czech woman has a special ability, the expert also recommends that if doing so many times can be infected and completely deaf.