When Were Levers Invented

When Were Levers Invented? The earliest evidence of the lever mechanism dates back to the ancient Near East circa 5000 BC when it was first …

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What Do Paleontologist Do?

What Do Paleontologist Do? Paleontologists use fossil remains to understand different aspects of extinct and living organisms. Individual fossils may contain information about an organism’s …

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Why Geography Is Important?

Why Geography Is Important? Geography can help us understand the planet’s movement changes and systems. Topics that are relevant to today such as climate change …

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