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From Bottle to Blood to Breath: How Breathalyzers Work

15 Mar 2018

The term “alcohol” to a chemist  means an organic compound that contains an OH group, but as far as the public is concerned “alcohol” refers to one specific compound, namely, ethanol. It is ethanol...

What is Lactose Intolerance?

20 Mar 2017

Gas, bloating, stomach pains...that’s what some people experience after drinking milk. And we’re not talking about an occasional problem; some seventy percent of the world’s population can’t handle...

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