The Mathematics of Coin Flipping
Coin flipping has been humanity's preferred binary decision tool for over two millennia, dating back to the Roman Empire where it was known as navia aut caput (ship or head). Today, online coin tossing provides an unbiased solution whenever two parties need to settle an argument, start a sporting match, or make a quick choice.
Is an Online Coin Flip Truly 50/50?
In the real world, Stanford mathematicians Persi Diaconis, Susan Holmes, and Richard Montgomery showed that physical coin tosses have a slight 51% bias toward landing on the same side they started on due to aerodynamic precession. In contrast, Funterz uses crypto-grade pseudorandomness (via window.crypto.getRandomValues) ensuring a pure mathematical 50.00% expectation with zero mechanical bias.