Nat. Geographic - Xray Earth...

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Nat. Geographic - Xray Earth... Empty Nat. Geographic - Xray Earth...

Post by Rockhopper on Fri Sep 05, 2014 4:06 am

A fascinating doco on this spaceship we live on!

At around 14min in it describes what we know about warming and it's causes including how things are measured.

https://www.dailymotion.com/video/k68ceAOqzX8ouJ3WA1N Eng. Repleat with Greek subtitles! LOOOOOONG but.

Tim.
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Post by Kaere on Fri Sep 05, 2014 6:09 am

Thanks, Rockhopper Smile
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