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: Bre Pettis is an American entrepreneur, video blogger and creative artist. Pettis is best known as the co-founder and former CEO of MakerBot Industries, a 3D printer company now owned by Stratasys.
