Sometimes 'my info' isn't as ... correct as it could be! The thread about the "qwerty" keyboard is one. I'd always believed he designed it that way to slow down the typists!! But from here I found out that was only a myth.
A huge canyon twice the size of the longest river in Britain and as deep as the Grand Canyon lies beneath the ice sheet in Greenland, scientists said Thursday.
Prior to the establishment of the ice sheet some four million years ago, the canyon is believed to have been a major pathway for water from the interior of the land mass to the coast.
Even today, the deep river channel -- which originates in the center of Greenland and terminates at its northern coast -- transports sub-glacial meltwater to the edge of the ice sheet and then into the ocean.