Roses Smell Different in Space

All you late night caffeine drinkers, it turns out that habit might be making you more impulsive. And with all the news of the hantavirus outbreak, we’ve brought on Laurel Bristow to break down what we know about hantavirus historically, what’s happening now and if there’s anythi ...  Show more

It might sound like a wacky treatment, but recently, the fecal microbiota transplant has emerged as an effective way to help reshape our gut microbiomes. There are a lot of ideas on how to use this emerging therapy, so to help us sort through the misinformation, we are joined by ...  Show more

#029 Rebroadcast

What's that smell? This week, Melissa and Jam explore the chemistry of smell. Now a lot of smell science has to do with our physiology and neurology. We'll talk some about that, but the chemistry has to do with the actual smells in the ...

Astronauts report that our little corner of space has a particular scent. Learn what might cause this in today's episode of BrainStuff, based on this article: https://science.howstuffworks.com/space-smell.htmSee omnystudio.com/listener for privacy information. 

You would have a hard time finding someone who doesn’t like the smell of freshly cut grass. In fact, some people love that scent. Why? What’s so special about it? This episode begins with an explanation why it is so universally loved and why that scent may actually be good for yo ...  Show more

Why are some smells so nasty and others so pleasant? Rutherford and Fry inhale the science of scent in this stinker of an episode.Our sleuths kick off with a guided tour of the airborne molecules and chemical receptors that power the sense of smell. Armed with a stack of pungent ...  Show more