Summary: We told you about the ISS Design Challenge a few months ago, brought to you by electronics distribution company Mouser Electronics. The contest was judged by Grant Imahara and former ISS commander Chris Hadfield, and there were hundreds of designs. The grand prize winner of the ISS Design Challenge is Andy Filo, who created an innovative device that launches femtosatellites. Read more at 3DPrint.com: https://3dprint.com/155280/iss-design-challenge-winner/