Скачать или смотреть Why this hand signal means "PERFECT"

The OK symbol, formed by connecting the thumb and index finger in a circle while extending the remaining fingers, has various theories surrounding its origin and interpretation.

One theory suggests it originated in the United States during the 19th century. It's said to be an abbreviation for "all correct," humorously misspelled as "oll korrect" or "OK". The symbol emerged as a physical manifestation of this phrase.

Another theory relates to the diver's signal for 'all okay' under water, where verbal communication isn't possible. The circular 'O' indicates zero problems.

Ancient theories propose the symbol has roots in Buddhism and Hinduism, where it signifies the union of the self with the cosmos, often depicted in mudras or ritual hand gestures.

Contrarily, in some cultures, it is considered offensive or relates to superstitions. For example, in Brazil, it's seen as an obscene gesture, and in Turkey, it implies being zero or nothing.

However, some anthropologists believe that it has a deeper meaning in evolutionary biology...