- Rubidium (Wikipedia)
Rubidium is a chemical element; it has symbol Rb and atomic number 37. It is a very soft, whitish-grey solid in the alkali metal group, similar to potassium and caesium. Rubidium is the first alkali metal in the group to have a density higher than water. On Earth, natural rubidium comprises two isotopes: 72% is a stable isotope 85Rb, and 28% is slightly radioactive 87Rb, with a half-life of 48.8 billion years – more than three times as long as the estimated age of the universe.
- Marjorie Taylor Greene (Wikipedia)
Marjorie Taylor Greene (née Taylor; born May 27, 1974), sometimes referred to by her initials MTG, is an American far-right politician, businesswoman, and conspiracy theorist who has been the U.S. representative for Georgia’s 14th congressional district since 2021. A member of the Republican Party, she was elected to Congress in 2020 following the retirement of Republican incumbent Tom Graves and was reelected in 2022.