A "White Smell" Could Hide The Most Repellant of Odours

Imagine eternally odorless public restrooms, or stink-free changing rooms. Amazingly, researchers claim to have discovered what they're calling a "white smell"—an odor made up so many complex aromas that it's neither pleasant or foul-smelling, in no way overwhelming, and could be the most effective air-freshener ever. » 11/20/12 9:03am 11/20/12 9:03am

Would You Trust an Electronic Nose App to Diagnose Your Ills?

Well this is cool. A professor of chemistry at Caltech, Nate Lewis, is developing something called sensory vapor technology, in essence is an electronic way to sniff out bombs and certain illnesses and even something like Anthrax, avoiding any of the risks such scenarios would pose to an actual human-flesh nose. » 5/10/12 10:20pm 5/10/12 10:20pm

Would You Give Up Your Sense of Smell Before You Gave Up Tech?

In a survey of 7,000 16-to-30-year-olds, a not-entirely-surprising 53 percent chose tech over their sense of smell. Most of us here at Giz picked tech, since we'd obviously be massively unemployed without it. When we put the question to you on Twitter, most of you agreed with us, though our readers might not be the… » 5/26/11 9:00pm 5/26/11 9:00pm

What Is the Orion Spacecraft Going to Smell Like?

As the Constellation program » 10/16/08 5:10pm 10/16/08 5:10pm (kind of) goes forward, NASA is asking itself some really weird questions that may affect the life of the astronauts as they advance towards their three-year mission to Mars. One of them has been commissioned to Steven Pearce, chemist and managing director of fragrance manufacturing…