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[Light ball] A light ball for firemen which emits lights and absorbs smoke. A design for a portable light ball which firemen can use for rescuing lives in an even more effective way. If a firemen throws in the light ball in the scene of a fire as they approach it, the light ball absorbs fumes and emits light and can give the firemen a clear view of the site.
Gyeonggi-do, South Korea
Changwon National University
Chanyeop Jeong ,