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Curiosity (science)

• Why do we wake up from sleep? Sleep is essential to give the brain and nerves some rest. While we sleep, our bodies too, get a chance to recover […]

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Curiosity (animals)

• Why don’t woodpeckers get a headache? Have you ever seen woodpeckers striking trees with its long beaks? Woodpeckers hit the trees 20 times per second. Yet they don’t get […]

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