Monthly Archives: May 2012

Flowering random

As human beings, we have misconceptions of the nature of randomness. Try it and write down a sequence of random digits. You’ll notice that certain numbers tend to be repeated, or that no two consecutive digits are the same. Maybe your numbers tend to go up and then down and then up again, or that you’ll use all the digits before repeating any. It’s simply our natural tendency to look for patterns where there may not be any. All cell phone numbers appear, to the human mind, to exhibit patterns. Some follow a circular path around the keypad and the digits of others are contained within an unnaturally small subset of the ten possible digits. It is the same reason why we cannot at first understand how a group of only twenty-three people have a 50% probability of containing two… more →