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| Science Forum Index » Medicine - Cancer Forum » Wobbling earth triggers climate change... |
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| cyber science... |
 Posted: Sat Aug 15, 2009 5:33 am |
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Wobbling earth triggers climate change
Regular wobbles in the earth's tilt were responsible for the global
warming episodes that interspersed prehistoric ice ages, according to
new evidence.
The finding is the result of research led by Dr Russell Drysdale of
the University of Newcastle that has been able to accurately date the
end of the penultimate ice age for the first time.
The new dates, which appear in the today's edition of Science, show
the end of the second last ice age occurring 141,000 years ago,
thousands of years earlier than previously thought.
http://cybernews786.yolasite.com/index/wobbling-earth-triggers-climate-change |
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