Silicon Valley startup Hampton Creek is planning to put lab-grown meat on grocery store shelves by 2018. The company, which has become known for its plant-based alternatives to meat, is looking at 3D printing as a potential way of developing beef, poultry, seafood and more without harming a single animal. But will people eat it? Find out more at 3DPrint.com: http://3dprint.com/180311/hampton-cr...-printed-meat/