What Makes Fresh Cut Grass Smell?

The smell of freshly cut grass on a warm summer day might make you think of lazy days in a hammock, sipping lemonade. But to the mangled grass producing that scent, it is the pungent perfume of pure terror... Hosted by: Michael Aranda ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Bryce Daifuku, Kevin Bealer, Justin Lentz, Mark Terrio-Cameron, Patrick Merrithew, Accalia Elementia, Fatima Iqbal, Benny, Kyle Anderson, Mike Frayn, Tim Curwick, Will and Sonja Marple, Philippe von Bergen, Chris Peters, Kathy Philip, Patrick D. Ashmore, Thomas J., Charles George, Bader AlGhamdi. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://mentalfloss.com/article/30573/what-causes-fresh-cut-grass-smell http://science.sciencemag.org/content/329/5995/1075.abstract http://today.agrilife.org/2014/09/22/mown-grass-smell-sends-sos-for-help-in-resisting-insect-attacks-researchers-say/ https://www.sciencedaily.com/releases/2014/09/140922145805.htm http://research.tamu.edu/2014/09/23/that-fresh-mown-lawn-smell-is-actually-a-distress-call-to-insects/ http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.544.4066&rep=rep1&type=pdf http://www.ncbi.nlm.nih.gov/pubmed/19206090 https://books.google.com/books?id=4tETDAAAQBAJ&pg=PA455&lpg=PA455 http://www.nap.edu/read/9650/chapter/7#111 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3794753/ http://learn.genetics.utah.edu/content/selection/corn/