Summary of Les meilleures illusions d'optique ! (Attention aux yeux)

00:00:00 - 00:05:00

This video discusses various optical illusions and how our brains interpret them. The last illusion featured is the "wall of coffee" illusion, in which straight lines appear to be curved because of the contrast between the black and white squares. Our brain interprets these patterns as being non-rectangular because of the differences in brightness between the squares.

• 00:00:00 This video discusses the illusions of optics, which are visual illusions in which the apparent size, shape, or color of an object changes when viewed from a different angle. Some of the illusions featured include the blue and black dress, the white and yellow dress, and the rotating dancer. The video discusses how our brains create these illusions and how some people are better at seeing certain illusions than others. The last illusion, the coffee wall, features black and white squares that, at first glance, seem to be a bit strange. However, when looked at closely, it is realized that the squares are not in the same position on the wall as they appear to be. The viewer's brain interprets the differing angles as meaning that the squares have changed position.
• 00:05:00 This video discusses the "wall of coffee" illusion, in which seemingly straight bands appear to be curved because of the differences in contrast between the black and white squares surrounding the darker square. Our brain interprets these patterns as being non-rectangular because of the differences in brightness between the squares.