Seemingly Bent Category

Are these perfect squares? The squares in the picture are actually straight, perfect squares. While looking, this Optical Illusion really does another “magic trick” and makes me dizzy.

All of the red lines are completely parallel would you believe?

At first, there doesn’t seem anything unusual about this picture. It’s just a bunch of diagonal lines and a slightly distorted square in the middle – right? Wrong. Believe it or not, the 4 lines that make up the square are actually perfectly straight. In fact it’s a perfect square. For proof of this, the [...]

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The floor appears to bulge out, even though all the squares in the figure are equal.

Is this a square? Although it appears that the square’s sides bend inwards, they are actually straight lines!