Background radiation is the ubiquitous ionizing radiation that people on the planet Earth are exposed to, including natural and artificial sources. Both natural and artificial background radiation varies depending on location and altitude.isplays showing ambient radiation fields of 0.120-0.130 Î¼Sv/h (1.05-1.14 mSv/a) in a nuclear power plant. This reading includes natural background from cosmic and terrestrial sources, but excludes any contribution from contamination in the air, food, and water.
The flamboyant star has gems fixed to his teeth and cannot remove them, so he's careful what he eats and always takes care to brush them after every meal. He says, I brush them after dinner, after lunch - with Colgate.. Lil Wayne estimates he has $150,000 (Â£107,100) worth of diamonds in his mouth - and they're permanent.
He is also known as the Five Foot Assassin and The Five Footer, because he stands at 5 ft 3 in. In addition to being a member of pioneering hip hop group A Tribe Called Quest, Phife has performed in songs with other artists.He was featured on the Fu-Schnickens song La Schmoove, Diamond D 's Painz & Strife along with Pete Rock, Chi-Ali's Let the Horns Blow with Dres, Al' Tariq and Trugoy.e is a playable character in the video game NBA 2K7 and NBA 2K9. Phife Dawg has mentioned being a funky diabetic in  Oh My God , and he does indeed have diabetes.