The bottom of the ocean is dark, mysterious, and vast—nearly all of it unmapped. Today, however, scientists reveal the clearest map of the ocean floor ever. They didn't explore the ocean floor. They didn't even send instruments into the water. Instead, they used gravity measurements from two satellites orbiting in space.
from Gizmodo http://ift.tt/YVgqgI
via IFTTT
No comments:
Post a Comment