For Expo 2005 in Aichi, Japan, a 130-ft-high (40-m) kaleidoscope was constructed in the three-sided Earth Tower; three enormous, oil-filled revolving disks filtered incoming light that was reflected by huge mirrors to produce a spherical image some 118 ft (36 m) in diameter; the image was viewed by standing inside the tower.
Wang is a Chinese family name and one of the most common surnames in the world. Wang is ranked as the most common surname in mainland China, with 92.88 million people bearing this surname. Translated into English, Wang literally means king or monarch.
According to the sixth edition of The Columbia Encyclopedia (2000), Muhammad is probably the most common given name [in the world], including variations. It is estimated that more than 150 million men and boys in the world bear the name Muhammad.