We would start to see Proposition 65 warnings on the thousands of consumer products, including automobile and aircraft parts, beer cans, plastic bath and kitchen appliances, cell phones, cameras, flat screen television sets, hand held computing devices, that use BPA to improve their safety and performance.

FORBES: Fear-Mongering, Junk Science And NRDC

EOS, a German supplier of laser-sintering 3D printers, says they are already being used to make plastic and metal production parts by carmakers, aerospace firms and consumer-products companies.

ECONOMIST: 3D printing