breathalyzers

One gadget could help cops catch lots of intoxicated drivers

Automatically saving lives

Spectrographic breath analysis is more reliable and sensitive than a urine test

Researchers have reported several new tests designed to diagnose disease from the smell of a person's breath or skin.

All states now have a 0.08 percent legal limit, but the U.S. National Transportation Safety Board says you're drunk at 0.05 percent blood-alcohol content.

Because what the world really needed was another way to post pictures of your inebriated tomfoolery.

Blow into the device, and it displays your blood alcohol content on your iPhone.

It doesn’t take a genius to figure out that driving while under the influence of alcohol is a bad idea. … Continued

Breathalyzers aren’t just for barflies anymore. Researchers at Sweden’s Karolinska Institutet have created a novel breath meter that can test … Continued

An electronic nose that uses nanoparticles could detect lung cancer through breathalyzer tests