Ever since Austrian scientist Erwin Schrodinger put his unfortunate cat in a box, his fellow physicists have been using something called quantum theory to explain and understand the nature of waves ...

The iron rule of probability that you need to remember here is - chance has no memory. This means that, in activities largely involving luck, past outcomes have no effect on the current outcome.

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The rules of track & field are about promoting fair play among all participants. Athletes who are knowledgeable of these rules can create better strategies. The rules of track and field events are all ...