CmdrTaco from the going-down-down-down dept.
An anonymous reader writes "A half-century after the first attempt to drill through the ocean crust into the Earth's mantle, a new campaign armed with improved technology is underway that could reach the mantle by the end of the decade, researchers say."
The ideal voice for radio may be defined as showing no substance, no sex,
no owner, and a message of importance for every housewife.
-- Harry V. Wade