Took me some time to grasp the construction is not spinning! – اخبار مجنونة

37 replies on “Took me some time to grasp the construction is not spinning!”

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  2. This is called the [Johnson-Hanson Coil Effect](https://youtu.be/dQw4w9WgXcQ), in which perceived rotational motion is caused my motion along the coil. Similar to how watching a bus next to you backing up makes you feel like you’re moving forward.

  3. I read a few years ago that each metro area has its own walking pace and gait. This reminds me of that study since they are all walking the same speed.

  4. I went to a concert in the San Siro years ago and I wish I had known to look out for this! Would have been so cool to see in person, I just walked away

  5. The Etihad stadium in Manchester had the same design. I remember being freaked out the first time I saw people doing this.

  6. If you cover all the ramps with your hand and then reveal them slowly, it only takes three ramps to create the illusion.

  7. It would be a nextfuckinglevel escalator if the structure continuously turned like a corkscrew to get the people down.

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