Lifebuoy
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A lifebuoy is a protective device used for people who can't swim. It is made from torus, colored in orange-white color. A lifebuoy was originally created by Italian Renaissance inventor Leonardo da Vinci.
A lifebuoy is a protective device used for people who can't swim. It is made from torus, colored in orange-white color. A lifebuoy was originally created by Italian Renaissance inventor Leonardo da Vinci.