JUNE 2023 * Vol. 47 No. 6 Contents Features 8 Products of Tomorrow 14 Multiphysics Simulation Drives Smart City Technology 18 Optimizing Torque Measurement in Robotics Applications 45 NASA Spinoff: Amplified Power of Traveling-Wave Tubes 48 After the Storm - Rapid Location of Damaged Utility Poles Solutions 22 Mechanical & Fluid Systems 22 Hydrodynamic Effect Helps Motorized Objects Navigate Inclines 22 Chemically Driven Wheels " Morph " Into Gears 24 25 Micromotor Winding Technology Uses AI to Improve Motor Performance Extractor for Chemical Analysis of Lipid Biomarkers in Regolith (ExCALiBR) 26 Flow-Through Transducer for Wind Tunnel Analysis 27 Electrical/Electronics 27 Cohesive Circuit Protection for Wearable Electronics 28 Solid-State Thermal Transistor 28 Implantable Chip Uses Machine Learning to Detect Neural Disease 29 Bio-Magnetic Device May Enhance Mammalian Tissue Repair 30 Revolutionizing High-Performance Computer Memory Storage 31 Manufacturing & Prototyping 31 Multi-Material Digital Light Processing 3D Printing 32 Using 3D Printing to Strengthen Jet Engines 33 Making High-Performance Parts Inexpensive and Durable (Continued on page 4) 2 www.techbriefs.com Tech Briefs, June 2023 New for Design Engineers 42 New on the Market Departments 6 Click 10 5 Ws 12 Q&A 13 Videos of the Month 47 Advertisers Index 22 45 8http://www.techbriefs.com