Three-dimensional printing, also called additive manufacturing, has existed for decades but was primarily used for forming prototypes. Recently the technology has advanced to a point in which it is affecting a bigger proportion of modern life. Some are calling it another Industrial Revolution. Engineers are likely to benefit greatly from the use of 3D printers to help speed up the design cycle. >>

Some engineers have discovered that blogging is a powerful communication tool that helps them connect with previously unreachable audiences. Professional engineers and industry insiders share with PE how they use blogging to tell about the profession in addition to the rewards, risks, and recommendations for success. >>