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: Ralph Keyes is a rugby player who won 8 caps playing at fly-half for the Irish rugby union side. He made his international test debut at the age of 24 on 1 March 1986 against England in the 1986 Five Nations Championship.