Algodoo

Many people believe that they can affect physical objects with only their mind. There has never been any conclusive scientific studies that has proven the existence of Psychokinesis (PK) but that doesn't stop people from trying to make it happen.

In this scene, there is a circle of 12 lights (6 white and 6 red). Once per second, a random number generator (shown in the scene as "RNG") generates random numbers between 0 and 1. If the generated number is less than 0.5, then the result is considered to be a zero. If the generated number is 0.5 or greater, then the result is considered to be a one. Each time a one is generated, the sequence of lights move one step in a clockwise direction. Each time a zero is generated, the sequence of lights move one step in a counter-clockwise direction. If left by itself without trying to influence it mentally, the number of hits and misses should always be about equal no matter how long it is allowed to run. But if a person with PK ability focuses on the lights, they should be able to make the number of hits MUCH GREATER than the number of misses when run over a long time period (say, 30 minutes or longer).

Here is some information about Psychokinesis