Q & A: Does Melting Polar Ice Affect Earth?s Tilt and Spin?

[unable to retrieve full-text content]The melting polar ice changes the shape of the Earth and how fast it spins. Will the days get shorter or longer?

Source: http://www.nytimes.com/2012/09/18/science/does-melting-polar-ice-affect-earths-tilt-and-spin.html?partner=rss&emc=rss

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