Dagens News (US) on MSN11 个月
"Google Earth" of the Seas: Mapping the Ocean Floor in Full Progress
A cliché among oceanographers is that humanity knows more about the surface of Mars than we do about the Earth's ocean floor ...
Hackaday11 年
Google Science Fair Finalist Explains Squid-inspired Underwater Propulsion
Meet [Alex Spiride]. He’s one of the fifteen finalists of the 2013 Google Science Fair. A native of Plano, Texas, [Alex] entered his squid-inspired underwater propulsion system in the 13-14 year ...