Relativity is a lithograph print by artist M. C. Escher, first printed in December 1953. It depicts a world in which the normal laws of gravity do not apply. This
Korean women's pistol shooter Kim Ye-ji while casually breaking a world record and winning the gold medal…
The Mayan city of Chichen Itza is full of architectural and engineering marvels. But El Castillo does even more: clap your hands at the base of the stairs and the