Amazing water glass trick like the human eye!

HomeBlogAmazing water glass trick like the human eye!

If you are like me, you’ll love science experiments.

Did you know your eye is a complex optical system? Light enters the eye and is refracted by the cornea and the lens on its way towards the retina at the back of the eye. I bet you didn’t know that what you see is actually projected on to your retina upside down, and then your brain turns the image the right way up again.

Dr Tai Smith - Optical Illusion

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