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How can gliders fly without propulsion | The most complete explanation + testing CA glues from Starbond for RC model aircraft builds

Special thanks to Stefan Langer, a professional glider pilot who provided live action footage of real gliders. Gliders are airplanes heavier than air that can be kept in flight without an engine. How ...
Endovascular Today

A Private Practice Physician’s Experience Treating Chronic Venous Insufficiency

Robert A. Edwards, DO Medical Director, Center for Vein Care Horizon Diagnostics Columbus, Georgia redwards@hdllc.org ...
IEEE

Low-Cost Piezoelectric Transducer for Ceramic Grinding Monitoring

Abstract: This paper presents a performance assessment of the low-cost thin-disk piezoelectric diaphragm (PZT) for the surface integrity monitoring in the grinding operation. PZT diaphragms are ...
Medycyna Praktyczna

Efficacy and safety of radiofrequency ablation combined with high ligation vs simple radiofrequency ablation for lower extremity varicose veins: a retrospective comparative study

Introduction: Simple radiofrequency ablation (RFA) is a standard minimally-invasive treatment for lower extremity varicose veins (LEVV), yet concerns regarding recurrence and efficacy in severe cases ...
Hackaday

Clean Enclosures, No Printing Necessary

Unless you’re into circuit sculptures, generally speaking, a working circuit isn’t the end-point of a lot of electronics projects. To protect your new creation from grabby hands, ...