Plumb

No. 1

Daily · No. 1

How good is your gut for physics?

Five quick tests, two rounds each. Guess where water settles, where a wheel stops, where a light hangs, where the holes go and where a ball rolls. Every test has a practice round first.

10 rounds · about 3 min
  1. Level

    A glass of water tips over. Draw where the water sits.

  2. Spin

    A wheel slows down, then gets covered. Guess where the red slice stops.

  3. Lamp

    Posts cast shadows from a hidden lamp. Find the lamp.

  4. Fold

    Paper is folded and a hole is punched through it. Guess where all the holes are.

  5. Bank

    A pool ball rolls, bounces off the sides and vanishes. Guess where it ends up.

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