The structure of the nitro group. Nitro compounds are organic compounds that contain one or more nitro functional groups (â N O 2). They are often highly explosive, especially when the compound contains more than one nitro group and is impure.
Worlds Biggest Human Body Parts. Worlds Biggest Head. Sain Mumtaz has the most extraordinarily large head but what is causing its extreme growth and how Sain might be treated is a total mystery. This terribly disfigured man lives around 100km from the Pakistani city of Lahore on the road to the town of Narowal.
Kosen, who is from Mardin in southeast Turkey, was officially named the tallest man in the world in the 2010 Guinness Book of World Records, taking the title from China's Bao Xishun, who is 7-feet-9. He began towering over his peers at age 10, and doctors found a tumor around his pituitary gland was causing it to produce too much growth hormone.