What's That After-Rain Smell Made Of?

Reactions
Reactions
18.9 هزار بار بازدید - 6 سال پیش - There’s a sweet smell in
There’s a sweet smell in the air after it rains, whether it’s a spring shower or a summer storm. This week on Reactions, we explain the chemistry of petrichor, the smell of rain.

Subscribe! http://bit.ly/ACSReactions
Facebook! Facebook: ACSReactions
Twitter! Twitter: ACSReactions
Instagram! Instagram: acsreactions
Tumblr! Tumblr: acsreactions

You might also like:
Is It OK To Pee In The Pool?
Is It OK To Pee In The Pool?

The Leidenfrost Effect
The Leidenfrost Effect

Chemtrails
Chemtrails

How Sniffing Priceless Art and Artifacts Could Save Them — Speaking of Chemistry
How Sniffing Priceless Art and Artifa...

Why Do Superhydrophobic Materials Never Get Wet?
Why Do Superhydrophobic Materials Nev...

Credits
Writer/Narrator:
Alexa Billow

Executive Producer:
George Zaidan

Producer:
Sean Parsons

Fact Checker:
Kyle Nackers
Alison Le

Scientific Consultant:
Youngsoo Joung, Ph.D.
Cullen Buie, Ph.D.

Music:
"Wonders of Nature," By Olive Musique
"Movements of the Spheres," By Big Score Audio

Sources:
https://theconversation.com/the-smell...
http://www.publish.csiro.au/CH/pdf/CH...
http://www.thegoodscentscompany.com/d...
https://www.sciencedirect.com/science...
https://www.nature.com/articles/20714...
https://www.smithsonianmag.com/scienc...
https://www.ncbi.nlm.nih.gov/pmc/arti...
http://nova.newcastle.edu.au/vital/ac...
https://academic.oup.com/chemse/artic...
http://www.compoundchem.com/2014/05/1...
http://news.mit.edu/2015/rainfall-can...
https://www.nature.com/articles/ncomm...

Ever wonder why dogs sniff each others' butts? Or how Adderall works? Or whether it's OK to pee in the pool? We've got you covered: Reactions a web series about the chemistry that surrounds you every day.

Produced by the American Chemical Society.
6 سال پیش در تاریخ 1397/01/14 منتشر شده است.
18,951 بـار بازدید شده
... بیشتر