How Is an Oil Spill Cleaned Up?
Deep within the earth is typically where oil can be found. Only some locations contain oil; it is not present everywhere. As a result, it might be necessary to...
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Who Invented the Super Soaker?
The toy called super soaker was invented by a man named Lonnie Johnson. And he isn’t only a toy inventor! Johnson has worked for the U.S. Air Force and NASA and owns...
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How Does Hand Sanitizer Work on Our Hands?
Hand sanitizer or handrub is a liquid, gel or foam generally. When used on hands it starts to kill the vast majority of viruses/bacteria/microorganisms on the hands....
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What Is Otitis External?
Otitis external also called swimmer’s ear is a bacterial infection of the outer ear canal. It’s common in children and people of all ages who spend a good deal of time...
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How Did Mark Twain Get His Pen Name?
Mark Twain is the pen name of Samuel Clemens. Although the exact origins of the name are unknown, it is worth noting that Clemens operated riverboats, and mark twain is...
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