Does the exploding sun affect the earth immediately or only after 8 minutes? Einstein created the General Theory of ...

During the first world war (1914-1918) thousands of African men enlisted to fight for France and Britain were captured and held as prisoners in Germany. Their stories and songs were recorded and ...

African prisoners in German camps were studied by ethnographers, who recorded their voices. What they had to say is poignant ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...