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Inside this issue
Features
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Articles
What Does Resolution Mean in 3D Printing?
Reduce, Reuse, Recycle: Getting Specific About Where 3D Printing Hits the Mark
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Facility Focus
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NASA Spinoff
Tech Briefs
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Bio-Medical
Early Warning System for COVID-19 and Flu Using Wearables
Smartphone App Hears Ear Infections in Children
International Space Station Advanced Resistive Exercise Device (ARED)
Electronic Tattoo Enables Uninterrupted Heart Monitoring for Extended Periods
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Machinery & Automation
Algorithm Gives Robots a Faster Grasp
In-Line, Automated CT Scan Data Inspection of Electronic Connectors
Servo Motion Improves Robot Operations
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Manufacturing & Prototyping
Ultra-Thin, Energy-Efficient Photodetector Integrated with Gorilla Glass
Green Method for Producing Hydrogen Peroxide
Light-Based “Tractor Beam” Assembles Materials at the Nanoscale
Eco-Friendly Technique Upcycles Metal Waste into Multipurpose Aerogels
Overhang Support Designs for Powder-Based Electron Beam Additive Manufacturing (EBAM)
System for In-Situ Defect Detection in Composites During Cure
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Materials
Alkaline Hydrogel Advances Skin Wound Care
Generation of Polystyrene Latex Spheres with Incorporated Fluorescent Dyes
Designing Soft Materials that Mimic Biological Functions
Nature-Inspired, Manufactured, Non-Cuttable Material
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Aerospace
Method Detects Onset of Destructive Oscillations in Aircraft Turbines
High-Altitude Unmanned Aerial Vehicle (UAV) for Monitoring Meteorological Parameters
Drones Use Machine Learning to Detect Landmines
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Energy
Carbon Fiber Structural Battery for “Mass-Less” Energy Storage in Vehicles
Flywheel Energy Storage Continues to Advance Green Initiatives
Photovoltaic Solar Cell Works at Night
Pyroelectric Sandwich Thermal Energy Harvester
Electrolyte Boost Improves Performance of Aqueous Dual-Ion Batteries