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.
One of the beautiful by-products of Twitter is when people get caught in their lies and are then ridiculed for hours on end. And that's what just happened to a rapper that goes by the name Money Mars, who posted two photos on Instagram last night of what he says is his record contract with Def Jam Recordings. Soon after the photos, which you can see in all of their glory below, went up, Twitter began to call foul play. Let's examine: