What we observe is not nature itself but nature exposed to our method of questioning. Our scientific work in physics consists in asking questions about nature in the language that we possess and trying to get an answer from experiment by the means that are at our disposal.
Bio: Juan Esteban Aristizábal Vásquez, better known as Juanes, is a Colombian musician who was a member of the rock band Ekhymosis and is now a solo artist. In 2000, his solo debut album Fíjate Bien won three Latin Grammy Awards.
