There are two aspects to be considered for radioactive material. Long half-lives like Pu will contaminate areas for decades or centuries but have relatively small decays/second per unit mass. Short half-lives like Iodine disappear in months but have extremely high decays/second per unit mass.
Marilyn Monroe (born Norma Jeane Mortenson; June 1, 1926 â August 5, 1962) was an American actress and model. Famous for playing comic dumb blonde characters, she became one of the most popular sex symbols of the 1950s, emblematic of the era's attitudes towards sexuality. Although she was a top-billed actress for only a decade, her films grossed $200 million by the time of her unexpected death in 1962.
She was a star in her own right and one of the most famous women in the world. But in 1960 Marilyn Monroe was deeply jealous of Elizabeth Taylor and posed nude in a bid to become more popular than her. The actress hoped to generate as much publicity as her rivalâs public relationship with Richard Burton by baring all. Rivals: Marilyn Monroe was desperate to eclipse the popularity of Elizabeth Taylor so decided to commission a nude photo shoot.