Thursday 28th September 2023
    Difficulty: Hard

    Landing a plane (Quiz #314)

    Photo by <a href="https://unsplash.com/@baj810?utm_source=unsplash&utm_medium=referral&utm_content=creditCopyText">Billy Joachim</a>
    Photo by Billy Joachim (Unsplash)

    1. What proportion of American men said they would feel confident to land a plane in an emergency, according to a 2023 survey?

    2. Why are the cabin lights dimmed before landing at night?

    3. Aeroplane tyres are designed to hit the ground at 170mph more than 500 times before needing to be replaced. To what pressure are they inflated?

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