Tiny microbes in your gut and mouth can affect your sleep. The community of bacteria, viruses, fungi
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The Vitruvian Man is one of Leonardo da Vinci’s most famous drawings. It shows a man standing with
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From food and water to clothes and books, we require many things to sustain our lives. We refer to t
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A cocoon is like a cozy sleeping bag made by many moths. When a caterpillar is fully grown, it finds
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A healthy bedtime routine helps your body and brain recharge. Start by avoiding caffeine after lunch
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Superfoods are foods considered especially healthy because they are packed with nutrients such as fi
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Submarines can move up and down underwater by changing their density. They take in water through spe
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A tsunami is a series of powerful waves caused when something suddenly moves a large amount of water
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Vitamins are your body’s helpers behind the scenes. They help everything run smoothly. Vitamin A i
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How does a place get included on the UNESCO World Heritage List? First, it must meet at least one of
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