I went out for a brief walk this afternoon. It was raining, but not so hard you needed an umbrella (I hate umbrellas anyway). And so very strong, the smell of rain. I remember once reading out a poem of mine and having someone come up after the reading and note that I'd used the phrase 'the smell of rain'. I couldn't tell if he liked it or was simply taking the mickey (the latter, I suspect, as he was a very 'cool' poet and I am, manifestly, not). I wondered about the smell. To me it's always been obvious. But today I decided to go and find, and here , via the ABC and CSIRO, is some hard data. The common rain smell comes from a gas called petrichor. Apparently, volatiles evaporate from plants and are absorbed by rocks, concrete etc. When the rain hits the rock, the volatiles are released into the atmosphere. That's why I can particularly smell it wandering along concrete paths and past sandstone walls. If it's good enough for CSIRO, it's good eno...
Comments
would you be interested in recording this poem for the next i-Outlaw (http://i-outlaw.blogspot.com/), my audio poetry show?
let me know!
Bob Marcacci
bmarcacci AT gmail DOT com