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Previous episode Wing stall: why tilting a wing too far makes it lose lift

How planes fly: what really keeps them in the air

Flaps and slats: why a wing changes shape to land

Before landing, the wing outside your window slides apart into pieces. What are those moving parts, and why can't a big plane land slowly without them?

  1. 1 Out of Rono's window, the back of the wing slides out and bends down. Part of the front slides forward too. Rono grips his seat.Ronothe wing slides apart

    Out of Rono's window, the back of the wing slides out and bends down. Part of the front slides forward too. Rono grips his seat.

  2. 2 Cut across, the wing now has a new shape. At the back, the flaps slide out and down. At the front, the slats slide forward and down. The wing gets bigger and more curved.in cruisefor landingslatflap

    Cut across, the wing now has a new shape. At the back, the flaps slide out and down. At the front, the slats slide forward and down. The wing gets bigger and more curved.

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