The hidden patterns on sidewalks

3023Published: January 10, 2017Updated: January 11, 201734,760 views
Published: January 10, 2017Updated: January 11, 2017

Ever noticed the textured surfaces located at the ends of crosswalks? It turns out that those tiny bumps, as well as many other subtle patterns throughout the city, have a hidden meaning that you might not know about.

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1 comment

  • 1 rumble
    debdeb ยท 1 year ago

    I never knew this before!