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Breathalyzers of the Future Today

Even though it was invented in 1953, the breathalyzer still seems like something out of science fiction. Think about it: A stranger can appear at any point during an evening, have you blow into an electronic wand, and then can tell you exactly how much you've had to drink.

From analyzers that fit on a keychain, to "stylish" inserts powered by smartphones, to those that detect other drugs, the concept has seen more than a few changes.

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Last Updated : Sunday, May 1, 2022