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6 PCB007 MAGAZINE I APRIL 2024 SHORTS Spectroscopy and Theory Shed Light on Excitons in Semiconductors A Novel Method for Easy and Quick Fabrication of Biomimetic Robots with Lifelike Movement YOUNG PROFESSIONALS SERIES: Meet Jennifer Robinson, TTA Technologies CONNECT THE DOTS—Designing for Reality: Prioritizing Manufacturability Pushing Material Boundaries for Better Electronics HIGHLIGHTS MilAero007 Top Ten from PCB007 DEPARTMENTS Career Opportunities Educational Resources Advertiser Index & Masthead COLUMNS What About the Rest of the Technology Stack? by Travis Kelly Reducing Etch System Water Usage, Part 2 by Don Ball Reliability in the Delivery Room by Henry Crandall The Dielectric Constant of PCB Materials by Preeya Kuray The Power Mesh Architecture for PCBs by Happy Holden ARTICLES & INTERVIEWS The Ever-expanding Horizons of PCB Manufacturing: Global Trends and Local Impacts by Lea Maurel Advocacy: There Is No Time to Waste with Rich Cappetto and Kate Koger Solving Problems and Validating Excellence with Randy Cherry 36 40 56 80 84 46 64 74 9 44 71 82 91 72 92 95 104 105 APRIL 2024 • ADDITIONAL CONTENT 36