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kiddo
5900 days ago
http://en.wikipedia.org/wiki/Aviation_and_the_environment
1 comments
laut
5900 days ago
http://en.wikipedia.org/wiki/Volcano#Effects_of_volcanoes
link
jarek
5900 days ago
http://www.informationisbeautiful.net/2010/planes-or-volcano...
(graphic if the full page won't load:
http://s3.amazonaws.com/infobeautiful/planes_volcanos.png
)
link
laut
5900 days ago
Very simplistic to just look at CO2. And how do you define what is good for nature?
link
