BBC Nature - 'Brinicle' ice finger of death filmed in Antarctic. 23 November 2011Last updated at 10:01 By Ella Davies Reporter, BBC Nature As brine from the sea ice sinks, a 'brinicle' forms threatening life on the sea floor with a frosty fate.
A bizarre underwater "icicle of death" has been filmed by a BBC crew. Deep Below Antarctic Ice, Lake May Soon See Light. Hide captionWhile a team of Russian scientists were drilling ice core samples from their Vostok base in Antarctica, new satellite imagery revealed the outline of a lake the size of New Jersey buried two miles underneath the ice.
Scientists have been drilling through the ice and are now just 100 feet away from breaking into the third largest lake on the planet. Earth Observatory/NASA Russian scientists are on the verge of punching a hole into a vast Antarctic lake that's buried under more than two miles of ice.