What do you mean by forefinger, middle finger, ring finger and little finger together?

The index finger and middle finger are close together, the little finger and ring finger are close together, and then the two fingers are separated to form a V-shape, which is a greeting gesture of Vulcan in Star Trek, similar to the handshake ceremony of human beings.

This gesture comes from the movie "Star Trek" and is called "Vulcan raises his hand" to express greetings from another planet. Vulcan people usually say "long life and prosperity" when making this gesture.

Nowadays, many foreigners make this gesture, which should be extended to "you are from another planet", "you are a geek" or "we are from the same another planet".

Extended data:

Leonard nimoy, an American film director and actor of Spock, introduced the origin of Vulcan's hand-raising ceremony in his autobiography I'm not Spock. When Nimoy was a child, he was taken by his grandfather to attend a Jewish blessing ceremony, "Xiao Yu prayed for blessings". He saw a gesture that the middle finger and the index finger were close together, the ring finger and the little finger were close together, and finally the thumb was as wide as possible.

This gesture represents the Hebrew letter "?" The letter stands for "Shaddai" in Hebrew, which means "God". This gesture of blessing left a deep impression on him. During the filming of Star Trek, the crew decided to design a handmade gift for the Vulcan people. When designing the greeting gesture of Vulcan, Nimoy immediately thought of this gesture.

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