You can take a selfie with the Earth using this YouTuber’s satellite
The stunt escalation on YouTube may have reached new heights with Mark Rober’s offer to snap anyone’s selfie with the planet ...
Physics World2d
Millions of smartphones monitor Earth’s ever-changing ionosphere
A plan to use millions of smartphones to map out real-time variations in Earth’s ionosphere has been tested by researchers in the US. Developed by Brian Williams and colleagues at Google Research in ...