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: Professor Ibrahim Haruna Lipumba is a Tanzanian economist and politician He served as the National Chairman of the opposition Civic United Front party from 1995 until his resignation in August 2015.
