Fractional Distillation

👁 Vision

High ContrastBolder colours & outlines

Irlen OverlayColoured tint to reduce visual stress

Colour VisionSimulate different colour vision

▶ Motion

Reduce MotionStops particles & wisps

PauseFreeze simulation

SpeedAnimation playback rate

📖 Reading

Reading RulerHorizontal guide follows your pointer

Dyslexia SpacingWider letter spacing on labels

Label Size

🖥 Classroom

Classroom ModeSpotlight · detail card · step control

Focus ModeDims other fractions

Step fractions

⌨ Keyboard Shortcuts

`Space`	Pause / Resume
`R`	Replay from start
`C`	Toggle classroom mode
`← →`	Step through fractions
`1 2 3 4`	Speed: Normal / Slow / V.Slow / Freeze
`H`	Toggle high contrast
`Esc`	Close panels

⚗️ Fractional Distillation of Crude Oil