Humans are the most creative species. Although humans have lived on Earth for a relatively short period of time, modern humans have been able to use their imaginations to create surprising and even extraordinary things. This article will take stock of ten world-changing inventions, including X-rays, steam engines, 3D printing, stainless steel, telescopes, generators, zippers, and more. Among them, the discovery of X-ray is of great significance in human history, and it has opened up a new path for natural science and medicine.
Let’s vote together：
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Question of
Compass
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Yes
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Question of
X-ray
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Yes
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No
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Question of
Mobile Phone
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Yes
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No
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Question of
Papermaking
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Yes
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No
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Question of
Steam Engine
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Yes
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No
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Question of
Gene Scan
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Yes
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No
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Question of
Battery Technology
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Yes
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No
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Question of
Chip
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Yes
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No
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Question of
Internet
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Yes
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No
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Question of
3D printing
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Yes
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No
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