Flipped coins found not to be as fair as thought

A large team of researchers affiliated with multiple institutions across Europe, has found evidence backing up work by Persi Diaconis in 2007 in which he suggested tossed coins are more likely to land on the same side they ...

Researchers produce beams of entangled atoms

Heads or tails? If we toss two coins into the air, the result of one coin toss has nothing to do with the result of the other. Coins are independent objects. In the world of quantum physics, things are different: Quantum ...

Study finds people are more satisfied after quitting the status quo

A new paper in The Review of Economic Studies, published by Oxford University Press, finds that people who use a coin toss to decide on an important change are more likely to follow through with that decision, are more satisfied ...

Can flipping coins replace animal experiments?

Instead of repeating an experiment in a mouse model of disease in their laboratory, researchers in Berlin, Germany used a coin toss to confirm whether a drug protects the brain against a stroke, as reported in their paper ...

Climate scientists study the odds of a US megadrought

To help untangle fact from speculation, Cornell climate scientists and their colleagues have developed a "robust null hypothesis" to assess the odds of a megadrought - one that lasts more than 30 years - occurring in the ...

Game theorists devise way to even the odds in soccer shootouts

Penalty shootouts in soccer favor the team kicking first—an advantage that is widely recognized by both statisticians and coaches. In order to level the playing field in these tie-breaking sessions, a pair of game theorists ...

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