An introduction to DNA analysis that discusses the discovery of DNA fingerprinting, procedures for forensic DNA analysis, how DNA evidence is used, and other related topics.
Covers the different categories of ghosts from the standard apparitions to poltergeists, doppelgangers, orbs, and globes as well as the history of their supernatural powers.
Describes how Latin dancing has evolved from the early twentieth century to the early twenty-first century, highlighting different styles and moves and discussing fashion and contests.
Describes how hip-hop dancing has evolved from the 1970s to the early twenty-first century, highlighting different styles and moves and discussing fashion and battles.