This checkoff list could be used by a scribe to keep track of which Scouts have earned which merit badges or could be used by an individual Scout.
Composite Materials Merit Badge
Composite Materials can be found just about everywhere: in airplanes and sports cars, golf clubs and guitars, boats and baseball bats, bathtubs and circuit boards, and even bridges. Composite Materials make bicycles and skis lighter, kayaks and canoes stronger, houses warmer, and helmets tougher.
A reader asks about how old a Scout should be to work on a merit badge. The Guide to Advancement provides some answers.
STEM stands for Science, Technology, Engineering, and Mathematics. . The engineering Nova STEM award for Boy Scouts is called Whoosh explores machines and motion.
Boy Scouts can learn about composites and how they are incorporated into many of the things which make their lives easier when they work on the Compostite Materials merit badge.