ScienceGlobal issuesWinglets: Curved tips with a big effectTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceGlobal issuesJulian Rossow07/06/2023July 6, 2023Most modern airplanes have curved wingtip devices. How do these "winglets" work, and what benefits do they boast?https://p.dw.com/p/4THq1Advertisement