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.
Why, Chanel No. 5, of course.'. These are the words famously spoken by the iconic Marilyn Monroe. In the 1950s the glamour of Chanel No. 5 was reignited by the celebrity whose unsolicited endorsement of the fragrance provided invaluable publicity.Marilyn Monroe made Chanel No 5 famous but little did they know, she had another true love.But according to a new discovery, the late star had a love affair with another perfume, one which she kept very secret. The unrelenting beauty may have died almost 50 years ago, but fresh secrets are constantly unearthed.hese are the words famously spoken by the iconic Marilyn Monroe. In the 1950s the glamour of Chanel No. 5 was reignited by the celebrity whose unsolicited endorsement of the fragrance provided invaluable publicity. Marilyn Monroe made Chanel No 5 famous but little did they know, she had another true love.