as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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name a invention from the 20th century that changed the world.
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the atomic bomb is one of the most significant inventions from the 20th century, as it drastically changed the world's political and military landscape.
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