Sneezing Facts In Winter
We are in cold weather, and it is common to see people sneeze. We tell you some curiosities about sneezing.
There are strident, silent, terrifying, comic … there are almost as many types of sneezing as people. A previous tingling tells us when we are going to sneeze, and the following is a powerful expulsion of air through the nose and mouth.
Sneezing is a reflex action that is usually caused by the irritation of the nasal mucosa, and allows the expulsion of foreign particles outside the body, but also facilitates the dispersal of germs.
Learn more about sneezing
- The air that we expel when sneezing can reach a speed of up to 70 km / h, and the saliva can travel about 7 meters.
- In addition to physical agents, light can also trigger a sneeze. Approximately one in four people respond by sneezing when suddenly exposed to sunlight. This type of sneeze is called a photic sneeze, and the cause seems to be the association between the optic and trigeminal nerves. When the light reaches the retina, it stimulates the trigeminal nerve and sneezing occurs.
- It is very difficult to sneeze while you are asleep, although it can happen. During sleep, the brain activity decreases and the stimulus must be very strong so that the transmission of the nerve impulse that causes the sneeze is completed.
- One of the first filming in history was a sneeze. It was made with the Edison kinetoscope and was made by W. K. L. Dickson in 1894. In it appears the actor Fred Ott aspiring a substance to cause the sneeze and finally sneezing. Ott was an employee of Edison known among his comrades for his comic form of sneezing.
Sometimes, after sneezing, you see small flashes of light, which occur due to increased intraocular pressure.
In Iran it is customary to stop what is being done when two sneezes are linked, since it is interpreted as a signal
The iguana is probably the most sneezing animal. This is due to his need to expel certain salts resulting from his digestive processes, for which he has special glands ..
– The onomatopoeia associated with sneezing is different in each country. In Spanish, ‘achís’ is used in Portuguese, ‘atchim’, in English, ‘achoo’, in Japanese, ‘hakashun’, in Italian, ‘etciú’ … In addition, in all countries, Sneeze: in Iran, it is customary to stop what is being done when two sneezes are linked, since it is interpreted as a signal; In Mexico, responds to the first sneeze with ‘health’, the second with ‘money’ and the third with ‘love’.
The expressions ‘health’ and ‘Jesus’ used in Spanish to respond to a sneeze have their origin in Roman times, when the plague began to spread throughout Europe, and were used in order to move away from sneezing the possibility of falling ill.