featured Fun Fact #29: Did you know that welding helped save the Apollo 13 mission?
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Fun Fact #7: Did you know that the welding arc can reach temperatures as high as 10,000°F (5,537°C)?
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Fun Fact #6: Did you know that over 70 welding processes exist, but only a handful are commonly used in everyday applications?
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Fun Fact #5: Did you know that welding is responsible for building over 50% of the world's man-made structures?
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Fun Fact #4: Did you know that welding can be performed in outer space?
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Fun Fact #3: Did you know that underwater welding is one of the most dangerous jobs in the world?
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Fun Fact #2: Did you know that the fastest welding process in the world is friction stir welding?
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