Infinity symbol Infinity symbol The infinity symbol (sometimes called the lemniscate) is a mathematical symbol representing the concept of infinity. The shape of a sideways figure eight has a long pedigree; for instance, it appears in the cross of Saint Boniface, wrapped around the bars of a Latin cross. However, John Wallis is credited with introducing the infinity symbol with its mathematical meaning in 1655, in his "De sectionibus conicis". Wallis did not explain his choice of this symbol, but it has been conjectured to be a variant form of a Roman numeral for 1,000 (originally CIƆ, also CƆ), which was sometimes
The Infinity Clue The Infinity Clue The Infinity Clue is the 70th title of the Hardy Boys Mystery Stories, written by Franklin W. Dixon. It was published by Wanderer Books in 1981. After a dangerous tour of a nuclear power plant which was struck by an earthquake, Frank, Joe, and Chet travel to Washington, DC. This is after they receive a strange, cryptic letter from their father commanding them to go there and to be aware of Infinity. After they arrive in Washington, DC, they are threatened by a ruthless terrorist who seems to have a hobby with explosives. The Infinity clue seems