Scientific Tuesdays - Removing dents with a hair dryer?

HouseholdHackerPublished: June 21, 2016Updated: June 22, 2016454 views
Published: June 21, 2016Updated: June 22, 2016

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Today I will attempt to remove dents from metal using a hair dryer and some canned air. The theory is that if you heat up the dent long enough, that the molecules inside will expand fair enough away from each other

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