At first glance these beautiful images from the Antarctic
appear to show 50-ft tall waves that have been instantly frozen as they break.
Some people have posted the pictures online, taken by
scientist Tony Travouillon at Dumont D'Urville, with a description claiming
they are a tsunami wave which was frozen.
But although email chains and internet forums back this
claim up, what is really pictured is the natural phenomenon of blue ice.
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