How Do I See?
How Do I See? You see with your eyes, but also with your brain. There are many different parts of the eye that help to create vision. First, waves of light strike...
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How Long Have Dragonflies Been Around?
Dragonflies have been around a really long time. Experts believe they existed over 300 million years ago. Dragonflies can be found all over the world. In fact, there...
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Do Fish Ever Sleep?
Yes, fish sleep. Because fish have no eyelids, they cannot close their eyes, and it may look as though they never sleep. Many of them sleep by simply remaining very...
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Why Does the Road Look Wet on a Hot Summer Day?
Why Does the Road Look Wet on a Hot Summer Day? On a hot summer day, while driving along the highway, you may see something that looks like a pool of water ahead of you...
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Why Did Pirates Used Eye Patches?
Why Did Pirates Used Eye Patches? The eye patches were not just an evil-looking accessory; they were helpful for living the sea life as well. The eye patch was worn...
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