Hydrangeas and the Science of Do-Overs

By American Chemical Society —— Bio and Archives July 5, 2018

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WASHINGTON -- In a previous video, the Reactions team attempted to demonstrate the color-changing science of hydrangeas by using aluminum citrate to try to turn cut flowers from red to blue. The experiment didn't work, but it did demonstrate why failing and trying again is so important in science. In this video, the team finally sticks the landing:

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American Chemical Society, ACS is a congressionally chartered independent membership organization which represents professionals at all degree levels and in all fields of chemistry and sciences that involve chemistry.