13 facts about the kiss

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Many of us have long been accustomed to such a pleasant occupation as kissing and don't even realize how much use can be fraught with one touch of lips.Offer you to get acquainted with the most unusual and interesting facts associated with kisses:

1. The first time kiss on screen were shown in 1896. His captured may Irwin and John C. rice in a 30-second clip of Thomas Edison called "the Kiss".2. Common chimpanzees kiss with open mouth, but doesn't use the language. Bonobos are considered the most intelligent primates (other than humans), know how to kiss with tongue.

3. It is believed that a kiss healthy teeth. The anticipation of a kiss increases the flow of saliva in the mouth, which intensively removes plaque.4. Kissing reduces levels of the stress hormone cortisol, providing a feeling of security.5. Hormone oxytocin when they kiss is the reason that we are emotionally attached to another person. It is believed that oxytocin helps to preserve love in a relationship for a long time after the period ends the "honeymoon" (and the surge of dopamine).6. Kiss Ingrid Bergman and Cary Grant in the 1946 film "notorious" is considered to be one of the sexiest in cinema history.7. Kiss helps to determine the most appropriate pair of us. According to anthropologist Helen Fisher, we usually prefer to choose partners of people with a particular biological profile. The exchange of saliva is one way to find out who suits us the most.8. The human brain has special neurons that help us to find the lips of the partner, even in the dark.9. Kissing increases lifespan. The study found that men live 5 years longer if they kiss their wives before leaving for work.10. The first kiss, not first sexual experience, becomes one of the most memorable events in the lives of most people.11. World record for longest kiss have installed a couple from Thailand – Ekkachai of Tranart and his wife Laksana. Their kiss lasted 58 hours, 35 minutes and 58 seconds.12. The science that studies the physiological and psychological characteristics of the human's kiss, was named philematology.13. The laws of some cities in the United States still forbid kissing. For example, in Hartford (Connecticut) kiss husbands on Sundays is illegal.source: mixstuff.ru

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