DIY Semi-Automatic Paper Plane Launcher from Cardboard at Home In this video I show you how to make semi-automatic paper ...

The elastic bandage was performed using a multi band ligator (Wilson-Cook Medical, USA), under general anesthesia performed by pediatric anesthesiologist. The ligation started near the ...

ABSTRACT: Shimmy can reduce the service life of the nose landing gear, affect ride comfort, and even cause fuselage damage leading to aircraft crashes. Taking a light aircraft as the research object, ...