Tandon in the News 3D printing buttons, jewelry and shoes CNNMoney January 30th, 2013 Source: http://money.cnn.com/video/technology/innovation/2012/10/03/3d-printing-buttons-jewelry-shoes.cnnmoney/index.html?iid=HP_LN More to Read Tandon in the News To make AI fair, here’s what we must learn to do Tandon in the News Spectrum guru Ted Rappaport dishes on mmWave, FWA and 6G Tandon in the News Lithium costs a lot of money—so why aren't we recycling lithium batteries