Candela unit, the "candela". In 1967 the 13th CGPM removed the term "new candle" and gave an amended version of the candela definition, specifying the atmospheric pressure applied to the freezing platinum: The candela is the luminous intensity, in the perpendicular direction, of a surface of square metre of a black body at the temperature of freezing platinum under a pressure of newtons per square metre. In 1979, because of the difficulties in realizing a Planck radiator at high temperatures and the new possibilities offered by radiometry, the 16th CGPM adopted the modern definition of the candela. The arbitrary (1/683) term
Candela Ferro Entertainment Latin America. As part as her collaborations with the cable network, she recently interviewed Ricky Martin in the special entitled “Ricky Martin en Candela.” In 2007 and 2008, Candela was the host of the new weekend edition of Telemundo's "Al Rojo Vivo" called Al Rojo Vivo: Fin de Semana con Candela Ferro. The Argentinean journalist interviewed Brad Pitt and Cate Blanchett in an exclusive one and one for Warner Channel Latin America, for the premiere of the movie "The Curious Case of Benjamin Button". In 2006 Candela joined E! Entertainment Latin America, for her own show "Mil Preguntas Una