'Lost World' reached: 20 million year old Antarctic lake 'drilled'

rt.com — It took researches 30 years of drilling through a four-kilometer-thick ice to reach the renowned subglacial lake. Most importantly, million years-old secrets will be unveiled without causing harm to the lake’s ecosystem. Feb 6, 2012 View in Crawl 4

'Lost World' reached: 20 million year old Antarctic lake 'drilled'