Summary: Investors sell stocks after recent record without data, earnings to guide; Tesla direct sales blocked in New Jersey; Senate group outlines plans to wind down Fannie Mae, Freddie Mac. Conway G. Gittens reports.
3D printing used to be an expensive affair that was only possible on industrial-sized machines. However 3D Systems has created an affordable 3D printer for consumers to create their own 3D designs at home. MSN Tech and Gadgets speaks to vice president of the company, Rajeev Kulkarni, to get a closer look.