This close cousin of the Optimus S is mostly similar. This CDMA smartphone is notable for including a mobile hotspot feature that lets nearby Wi-Fi devices share the phone's Internet connection. Other ...
Above: A Von Karman vortex street downwind of the Canary Island chain in the eastern Atlantic Ocean off the coast of Africa on Feb. 27, 2015. Image credit: NASA Worldview. Editor's note: Meteorologist ...
NOTICE: The project that is the subject of this report was approved by the Governing Board of the National Research Council, whose members are drawn from the councils of the National Academy of ...