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Do unexpected things lead to progress in our civilisation?
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Many great leaps in human history were made by accident medicines like insulin penicillin and Viagra were found by chance while scientists were actually looking for something else materials like Teflon vulcanized rubber and velcro were discovered by Serendipity even the discovery of fire by our ancestors happened by accident.
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Many great leaps in human history were made by accident accidentally medicines like insulin penicillin and Viagra were found discovered by chance while scientists were actually looking for something else materials like Teflon vulcanized rubber and velcro Velcro were discovered by Serendipity even the discovery of fire by our ancestors happened by accident accidentally.
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THỰC HÀNH: IELTS nói
Part 3
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Do unexpected things lead to progress in our civilisation?
Do unexpected things lead to progress in our civilisation?
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Do unexpected things lead to progress in our civilisation?
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