How Does a Magnet Work?
How Does a Magnet Work? A magnet is usually made of iron or steel. Magnets can be of various shapes, but all of them have the ability to pull things towards themselves....
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Is It Natural to Swing Your Arms When Walking?
Is It Natural to Swing Your Arms When Walking? For a long time, scientists thought that swinging your arms while walking served no purpose. Their best guess was that it...
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How does a Broken Bone Heal itself?
How does a Broken Bone Heal itself? Bones are flexible enough to give a bit when physical force is applied, but if that force is too great, they’ll snap like a plastic...
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Why Does a Whale Spout?
Why Does a Whale Spout? Whales spout “fountains” of steam, which are formed by their breath. Whales breathe through blowholes on the top of their heads....
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What Are Water Towers For?
Water towers are nothing more than simple elevated tanks of water. Water towers provide storage and help keep a town’s water pressure high at all times....
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