Á¦ ¸ñ    eCFeorHjAjtjTyZHAE ÀÌ ¸§    Sydney ³¯ Â¥    2018/06/27 Á¶ ȸ    21 I'm self-employed rxinformer.healthesystems.com The company evolved from McIntyreâ?™s and Bayerâ?™s undergraduate project at Rensselaer Polytechnic Institute, where they dual-majored in mechanical engineering and product design. Every semester they took a class called Inventor's Studio in which they were challenged to pick a pressing problem that faced the world and find a technological solution. They came up with the mushroom idea while they were working on a construction and insulation project in 2006.