Science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe. In an older and closely related meaning, "science" also refers to a body of knowledge itself, of the type that can be rationally explained and reliably applied. A practitioner of science is known as a scientist.

Albrecht Dürer（1471-5-21至1528-6-6）是一位德国画家，数学家和发行商。他高超的木版画技术让他在欧洲获得了良好的名誉和广泛的影响。Dürer被视为文艺复兴时期最为重要的艺术家之一。他创造了祭坛装饰，宗教绘画，人物肖像，铜版画，木版画。

Elvis Aaron Presley (born Tupelo (Mississippi), January 8, 1935 - died Memphis (Tennessee), August 16, 1977) was an American singer and actor. He is known worldwide under the alias The King of Rock 'n Roll or simply The King. Elvis is one of the most successful, influential and popular solo artists of all time. Presley's manager “Colonel” Tom Parker was a Dutchman by birth, who was actually named Dries van Kuijk. Elvis Presley died on August 16, 1977 in Memphis. The official place of death according to his death certificate was the Baptist Memorial Hospital in Memphis. He was taken there after being found unconscious in the bathroom of his home, Graceland, by Ginger Alden, his then fiancée. According to some witnesses he had actually died before the hospital’s ambulance arrived.