Rh is a substance that most people have in their blood (Rh positive) but some people don't (Rh negative). A person who is Rh negative can be exposed to Rh positive blood through a mismatched blood transfusion or during pregnancy when the baby has the opposite blood type.
Influenced by Michael Jackson. 1  Christina Aguilera, American recording artist, singer-songwriter, actress, director, producer and entertainer. 2  BeyoncÃ©, American R&B, Pop singer. 3  Justin Bieber, Canadian pop singer-songwriter. 4  Austin Brown, American musician. 5  Chris Brown, American R&B singer.
For the video of his 1987 single Smooth Criminal, pop sensation Michael Jackson devised a dance routine. He leaned forward 45 degrees, apparently defying gravity, and completely blew our minds. (In reality, the effect was achieved by wires.). But Jackson wanted to recreate the same dance move in live performances on tour. So, along with two co-inventors, Jackson developed a special shoe.