For this week’s brain
teaser I have chosen 2 optical illusions. An optical illusion is a visually
perceived image that is deceptive or misleading. I hope you enjoy
them!
This optical illusion
was first created in 1861. Look at the two thick vertical lines. Do they look
straight or curved to you? Hold a ruler up to the screen and you will see that
they are indeed straight.
In the next illusion,
black spots quickly appear and disappear at the
intersections.
Have a Great Week!
.bmp) |
| Team Captain Kelly Lance |
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