加拿大一周内超700人猝死

视频简介

Three college students, Ryan, Jake, and Erica, set out to film a great horror movie for one of their class projects| but during filming, something goes terribly wrong and the students suddenly find themselves in their own worst nightmare. Some of the events are caught on tape by the camera that Jake continues to record with, a camera that is later retrieved by two detectives, A...。Agusta 109K2: Alpine Medivac Rescue Straight Up's exploration of vertical flight begins with a high-impact alpine rescue amid an avalanche. The dramatic opening sequence documents the dangerous work of the Rega mountain rescue team and the invaluable role of the Agusta A109K2 helicopter in saving lives and minimizing injuries. As the camera pans over beautiful vistas of the sno...。