Fuel fleas. Fuel fleas are microscopic hot particles of new or spent nuclear fuel. While small, they tend to be intensely radioactive. The fuel particles, the size about 10 micrometers, are a strong source of beta and gamma radiation and a weaker source of alpha radiation.
Bella Cullen(played by Kristen Stewart in the movies). Bella Swan is 18 at the time she's turned into a vampire in Breaking Dawn. She is the central character in the Twilight saga and took the name Cullen when she married Edward Cullen.
Twilight (stylized as twilight) (2005) is a young adult vampire-romance novel by author Stephenie Meyer. It is the first book in the Twilight series, and introduces seventeen-year-old Isabella Bella Swan, who moves from Phoenix, Arizona to Forks, Washington. She is endangered after falling in love with Edward Cullen, a vampire. Additional novels in the series are New Moon, Eclipse, and Breaking Dawn.