Optical Illusion: Which Yellow Line Is Longer On This Railway Track?

This illusion shows two yellow lines on a railway track—but can you tell which one is longer? You just have 10 seconds to do it.

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The Longest Minute

Exploring Stockholm's Metro, the longest art gallery in the world

Optical Illusion: Which Yellow Line Is Longer On This Railway Track?

Optical Illusion: Can you spot the longer line on this railway

Public Art on MAX Green Line

13,989 Parallel Lines Stock Photos - Free & Royalty-Free Stock

Robert Swain: The Perception of Color – The Brooklyn Rail

Second Journey: The Geometrical-Optical Illusions

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