What is Lifebuoy?
[[File:Finnstar lifebuoy.jpg|thumb|A lifebuoy on a cruise ship ]] [[File:Lifebelt in Water 1.jpg|thumb|A lifebelt floating on water]] [[File:Leonardo da Vinci, lifebelt (cropped).jpg|thumb|[[Leonardo da Vinci]]'s design sketches for a safety wheel]] A '''lifebuoy''' is a [[buoy|protective device]] used for people who can't [[Swimming|swim]]. It is made from [[torus]], colored in [[Orange (color)|orange]]-[[white]] color. A lifebuoy was originally created by Italian [[Renaissance]] inventor [[Leonardo da Vinci]]. [[Category:Protective clothing]] [[Category:Sailing]]