FF-MU-1 · REV A
The Fast & Furious
Magic Index
One Magic Unit (MU) is one order of magnitude of improbability. MU = −log10(P), where P is the chance a stunt ends the way the film shows it, if the best real-world professional attempts it with the equipment on screen. 1 in 10 is 1 MU. 1 in a million is 6.
Every number here is built from named components with stated evidence, and the whole dataset, the scoring engine and these worksheets are public on GitHub: github.com/tonygwu/fast-furious-magic-index. Disagree with an assumption and you can change one line and rebuild.
The most impossible scenes
Tap any scene to open its worksheet: every component, its evidence type, the reasoning, and the sources.