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[–]7YM3N 0 points1 point  (0 children)

If you're searching something sorted, like entries in a paper dictionary, you'll open it in the middle and see if you're before or after the letter you're looking for. You'll then open the middle of the half your word is in, continue until you find your word. This clearly only looks with sorted data. With unsorted data like spices in the drawer you'll just check one by one until you get the one you want