The Canadian Hydrogen Intensity Mapping Experiment (CHIME) is an interferometric radio telescope under construction at the Dominion Radio Astrophysical Observatory in British Columbia, Canada which will consist of four 100 x 20 metre semi-cylinders (roughly the size and shape of snowboarding half-pipes) populated with 1024 radio receivers sensitive at 400–800 MHz. The telescope's low-noise amplifiers are being built with components adapted from the cellphone industry and its data will be processed using a 1000-processor high-performance GPGPU cluster. The telescope has no moving parts and observes half of the sky each day as the Earth turns. CHIME is partnership between the University of British Columbia, McGill University, the University of Toronto and the Dominion Radio Astrophysical Obs