Why Is There Sand in Our Eyes When We Wake Up?
Why Is There Sand in Our Eyes When We Wake Up? The “sand” that we sometimes find in the corners of our eyes when we wake up in the morning comes from a...
Read MoreWhy Is There Sand in Our Eyes When We Wake Up? The “sand” that we sometimes find in the corners of our eyes when we wake up in the morning comes from a...
Read MoreTears flow from glands under the eyelid. Even though we are not aware of it, there are tears in our eyes all the time – even when we’re not crying. Every time we blink,...
Read MoreWhy Are My Tears Salty? Tears are mostly water mixed with salt. More than half of your body is made up of water. But this “body fluid” is not pure water. It is actually...
Read MoreWhy do we blink our eyes? Blinking keeps our eyes clean and healthy. Our eyes are constantly being washed by the salty fluid known as tears. Tears come from glands that...
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