The Wheel of Fortune is intimately linked to the Roman goddess Fortuna, deity of chance and fate, venerated from the 6th century BCE. The Romans depicted her turning a great wheel symbolizing the instability of human life. Her Greek equivalent, Tyché, protectress of the city of Antioch, was worshipped from the 4th century BCE. The poet Pacuvius (220-130 BCE) already wrote: "Fortunam insanam esse et caecam et brutam perhibent philosophi" — philosophers say that Fortune is mad, blind and cruel. The sanctuary of Fortuna Primigenia at Praeneste (modern Palestrina, near Rome) attracted thousands of pilgrims who came to consult the "sortes Praenestinae", oak sticks drawn by lot to know their future.
In the Middle Ages, the "Rota Fortunae" became one of the most represented symbols in Christian art and literature. The philosopher Boethius (480-524), in his fundamental work "The Consolation of Philosophy", written in prison before his execution, made it a central allegory: four figures appear — "regnabo" (I shall reign), "regno" (I reign), "regnavi" (I have reigned) and "sum sine regno" (I am without kingdom). This motif adorned cathedrals across Europe, such as the rose windows of Basel Cathedral (12th century) and the illuminated manuscripts of the "Hortus Deliciarum" (1180) by Herrade of Landsberg. The Carmina Burana, the famous collection of 13th-century medieval songs, opens with "O Fortuna", a hymn to the unpredictability of fate set to music by Carl Orff in 1935.
In 1655, the French mathematician Blaise Pascal, while trying to create a perpetual motion machine, inadvertently invented the mechanism that would become the casino roulette wheel. The first modern roulette wheel is described in 1796 in the novel "La Roulette, ou le Jour" by Jacques Lablée, with numbers 1 to 36, a zero and a double-zero. Brothers François and Louis Blanc introduced in 1843 the single-zero roulette at the casino in Bad Homburg, Germany, reducing the house edge from 5.26% to 2.70% and popularizing the European format. In the 19th century, wheels of fortune invaded fairgrounds and fairs, offering visitors the chance to win prizes by spinning a large vertical wheel.
The physics of a spinning wheel relies on principles of classical mechanics: moment of inertia, friction and angular deceleration. In 1961, mathematician Edward Thorp and physicist Claude Shannon — father of information theory — developed the first wearable computer in history with the aim of predicting where a casino roulette ball would land. Their device, hidden in a shoe, analyzed the speed of the ball and the cylinder to estimate the landing sector with a 44% advantage over the casino. In 2012, Michael Small and Chi Kong Tse published in the journal "Chaos" a study showing that a high-speed camera could predict the outcome of a roulette with an 18% advantage by analyzing the first few rotations.
The wheel of fortune is at the heart of major psychological phenomena. The anchoring effect, demonstrated by Amos Tversky and Daniel Kahneman in their pioneering 1974 study, uses precisely a rigged wheel of fortune: participants first had to spin a wheel secretly locked on 10 or 65, then estimate the percentage of African countries in the UN. Those who had obtained 65 gave systematically higher estimates. The "gambler's fallacy" pushes roulette players to believe that after a long series of reds, black becomes "due" — when each spin is independent. On August 18, 1913, at the Monte-Carlo casino, black came up 26 times in a row, an event with only a 1 in 67 million chance of occurring, causing considerable losses to players who stubbornly bet on red.
The television game show "Wheel of Fortune", created by Merv Griffin in 1975 and hosted by Pat Sajak for 41 years (1981-2024), became one of the most-watched programs in television history, broadcast in more than 60 countries with over 8,000 episodes. Today, digital wheels are ubiquitous: marketing gamification (Starbucks, Amazon), corporate team building, educational tools (Wheel of Names, Classtools.net) and video game mechanics. The wheel remains a universal symbol of chance and fairness, transcending cultures and eras.