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Senses Experiment: The Red, White, and Blue

What This Experiment Shows:

How your eyes' receptors (which are sensitive to certain colors) can get tired. When they don't work as usual, you may see an afterimage in colors that are different from the image you were looking at. An afterimage is when your eyes see something that isn't there.

What You Need:

  • The image of the yellow and blue flag below

What To Do:

  1. Stare at the yellow and blue U.S. flag for about 20 seconds.
  2. Then mouse over the flag image, which will make it disappear.
  3. What do you see in the white space?

How Can You Find Out More?

Your Eyes

Reviewed by: Peace C. Madueme, MD

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Answer Key:
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There are 10 nurses in the picture.

And we have many more pediatric primary care providers in Northeast Ohio. You can meet some of them here.
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Answer Key:
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The five differences are:
– Phone color
– Coat pocket
– Stethoscope earpiece color
– Stethoscope bell dot
– Clipboard paper color
Need help finding a doctor, choosing a location or getting a general question about Akron Children's answered? Call us or fill out the form and we'll help in any way we can.
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The two matching doctors are 9 and 14.

With virtual visits, you can see our pediatric experts from the comfort of home or wherever you are.
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The correct path:
The Correct Path
We offer many ways to get pediatric care all over Northeast Ohio. Use this page to find the right kind of care and the most convenient location for you.