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Amazing Inventions
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Can you imagine your life without all the modern inventions?
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How was the world different before the invention of phones?
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At what age did you get your first smartphone?
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When did you last go online?
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What is this?
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Did you try to invent or discover anything yourself?
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What is this? How do we use it?
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What do we use it for?
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What do we use it for?
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What is the most important gadget to you?
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How does it work?
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How much time can you spend without your gadgets?
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