Natural sources of background radiation include: 1  Cosmic rays-radiation that reaches the Earth from space. 2  Rocks and soil-some rocks are radioactive and give off radioactive radon gas.atural sources. Natural sources of background radiation include: 1  Cosmic rays-radiation that reaches the Earth from space. 2  Rocks and soil-some rocks are radioactive and give off radioactive radon gas. 3  Living things-plants absorb radioactive materials from the soil and these pass up the food chain.
Rapper Kayo Redd, younger brother of hip-hop star Waka Flocka Flame, died yesterday in Atlanta. More News. Redd recently released a mixtape, Redd Kisses, and promoted it just hours before he died. The cause of his death has not been officially released; conflicting reports pin it to a shooting in his old neighborhood or suicide.
I want it to be known, Lucker said. It's the same thing as when you pop in a Korn, Deftones, or Slipknot CD: you know that stamp is there.. Suicide Silence frontman Mitch Lucker died Thursday morning after succumbing to injuries from a motorcycle collision on Halloween night. The 28-year-old musician lost control of his motorcycle and crashed into a light pole in Huntington Beach at around 8:55 p.m., said police to Newport Beach Patch.