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Mechanical Engineering Magazine Advisory Board Harry Armen; Leroy S Mechanical Technology that moves the world THE MAGAZINE OF ASME No. 01 138 GETTING THERE ARE ALWAYS WAYS TO MAKE MANUFACTURING LEAN MORE COMPETITIVE MOTORS, MACRO AND NANO PAGE24 ROBOCARS LEARN FROM THE PROS PAGE 36 ENGINEERING AND ELITISM PAGE 42 ASME.ORG JANUARY 2016 LOG ON ASME.ORG MECHANICAL ENGINEERING | JANUARY 2016 | P.01 For these articles and other content, visit asme.org. 3-D Printing and the Jumping Robot AS A POSTDOC AT HARVARD University, Michael Tolley, now an assistant professor at the University of Cali- fornia, San Diego, got in touch with people in chemistry who had been working on the idea of how to create soft machines. Then he became part of a team that decided to find the answer. Developing Fuel Cells // video ASIM HUSSAIN OF BLOOM ENERGY talks about the development of solid oxide fuel cells, their use, and how engineers THE BEAUTY overcame the problem of high oper- OF MOVEMENT ating temperatures. URE, THERE’S PLENTY OF ART THAT REQUIRES A BIT OF ENGINEERING. Think of the pyra- mids, large-scale Jeff Koons sculptures, and epic movies. They all depend on NEXT MONTH ON ASME.ORG someone who understands materials, movement, and energy. But when the two disciplines intersect, the engineering plays servant to the art. Rarely do they unite as one. The work of David C. Roy is that rarity. In his moving, mesmerizing, BOEING BANKS ON BIG DATA Skaleidoscopic works, the engineering is the art. Big Data offers huge potential for aerospace engineers and managers. Learn how Boeing is using predictive A New Ally for the Liver machine learning to improve vari- LIVER SURGERY IS A TRICKY business: ous aspects of aircraft production. Patients sometimes end up with complications because surgeons VIDEO: INTEGRATING inadvertently cut through a major ELECTRONICS WITH 3-D blood vessel or bile duct. Researchers PRINTING at the Cleveland Clinic are now using An interview with Daniel Oliver, 3-D printed models of the human co-founder of Voxel8, a Massa- liver to assist with surgical planning. chusetts-based startup that’s The models are held together with enabling designers and engineers magnets so that doctors can pull them to create three-dimensional parts apart to examine hidden details. with embedded circuitry . TABLE OF CONTENTS 01138 FEATURES Mechanical Technology that moves the world THE MAGAZINE OF ASME ENGINEERINGNo. 01 138 GETTING THERE ARE ALWAYS WAYS TO MAKE MANUFACTURING LEAN MORE COMPETITIVE MOTORS, MACRO AND NANO PAGE24 ROBOCARS LEARN FROM THE PROS PAGE 36 ENGINEERING AND ELITISM PAGE 42 ASME.ORG JANUARY 2016 ON THE COVER 30 ALL-OUT LEAN Half measures won't get full results, a former GM executive says. BY GARY COWGER Off to the Races Autonomous cars learn the rules of the road by driving with the pros. BY DAN FERBER 36 28 drilling down ONE-On-ONE 18 The slump in oil prices takes a toll Is there an engineer in the on U.S. oil fields. House? Yes. Jerry McNerney. BY JEFFREY WINTERS BY JOHN KOSOWATZ MECHANICAL ENGINEERING | JANUARY 2016 | P.03 42 21 harvard and fool's gold engineering Quantum dots of iron pyrite Elite schools once looked shorten the recharging time down on technology of lithium ion batteries. education, but they're not doing that now. BY SAMUEL C. FLORMAN DEpartments 6 Editorial 8 Letters 10 Tech Buzz 16 Workforce Development 24 Hot Labs 26 Vault 46 2015 Index of Feature Articles 50 Bookshelf 51 Software 52 Hardware 56 Standards and Certification 57 Positions Open 61 Ad Index 62 ASME News Green light A new idea for the 64 12 familiar signal. BY RAVI GORTHALA artificial touch Researchers put sensation in prosthetic skin. BY JOHN KOSOWATZ MECHANICAL ENGINEERING | JANUARY 2016 | P.04 Editor in Chief Publisher John G. Falcioni Nicholas J. Ferrari Executive Editor President Julio C. Guerrero Integrated Media Harry Hutchinson President Elect K. Keith Roe Sales Manager Greg Valero Senior Editor Past President J. Robert Sims Jeffrey Winters Circulation Coordinator Governors Marni Rice Associate Editor Bryan A. Erler; Urmila Ghia; Alan S. Brown John E. Goossen; Stacey E. Swisher Harnetty; Advertising & Sponsorship Art and Production Designer Caecilia Gotama; Sriram Somasundaram; Sales Representative James Pero Wayne McLean Andrew C. Taylor; John M. Tuohy; William M. Worek Classified and Mailing List Contributing Writers 212.591.7783 Michael Abrams, Benedict Bahner, Mark Crawford, Executive Director Thomas G. Loughlin Tom Gibson, Rob Goodier, Lee Langston, Bridget Mintz Secretary and Treasurer James W. Coaker Testa, Ronald A.L. 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