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gavin
10-05-2013, 09:40 PM
When I was born it was about 315ppm. Leaving school about 330ppm. When I turned 40 it was about 360 ppm. Yesterday it hit 400 ppm.

http://www.bbc.co.uk/news/science-environment-22486153
Jon
10-05-2013, 10:04 PM
We got out of school about 3.30pm as well. Small world!
gavin
10-05-2013, 10:09 PM
:-)

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drumgerry
10-05-2013, 10:26 PM
There was me thinking we were going to be talking homebrew and the various options for adding fizz. You've gone and made me feel all guilty now Gavin!
Jon
10-05-2013, 10:30 PM
There was me thinking we were going to be talking homebrew and the various options for adding fizz. You've gone and made me feel all guilty now Gavin!

Probably about 4000ppm in my shed in the autumn.
It is a wonder us winemakers have not been blamed for rising sea levels yet.
drumgerry
10-05-2013, 11:09 PM
More of a beermaker myself! Corny kegs and CO2 cylinders for me.