Finger binary Finger binary Finger binary is a system for counting and displaying binary numbers on the fingers of one or more hands. It is possible to count from 0 to 31 (2−1) using the fingers of a single hand, or from 0 through 1023 (2−1) if both hands are used. In the binary number system, each numerical digit has two possible states (0 or 1) and each successive digit represents an increasing power of two. Note: What follows is but one of several possible schemes for assigning the values 1, 2, 4, 8, 16, etc. to fingers, not necessarily the best.
Three-finger salute (Serbian) Three-finger salute (Serbian) The three-finger salute (, "three fingers"), commonly known as the Serb salute, is a salute which originally expressed the Holy Trinity, used in oath-taking, and a symbol of Serbian Orthodoxy, that today simply is an expression, a gesture, for ethnic Serbs and Serbia, made by extending the thumb, index, and middle fingers of one or both hands. In Serbian and Orthodox tradition, the number three is exceptionally important. Three fingers are used when signing the cross in Orthodoxy, symbolizing the Trinity. The Serbs, when swearing Oath, historically used the three fingers (collected, as when crossing) along with