Monday, January 18, 2010

Every eye has a blind spot


While we were studying the eye, we did another experiement which showed how everybody has a blind spot in their eye. We held up a piece of paper in front of us and there was a circle and a cross on the sheet. You had to look at the cross while shuting your right eye. You bring the page slowly to your eye and the closer it gets you can't see the circle. I didnt get it at first but a few seconds later it began to work. It was weird! I never knew you could do that before until my teacher showed me. My blind spot is in my left eye.

By Nato Barrett

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