Crayons are often a child's favorite art tool. The colorful crayons we know today originated from Europe, and the process of its production is fast, but contains many steps.
Bowling requires the player to knock down a set of pins with a hard spherial ball. Many people recognize this hefty, smooth, and stylish ball, but the process to make these balls optimal for bowling is not often thought about by casual players.
Karaoke is a common activity many people enjoy today. It originates from Japan. Three different men are individually credited for making the first karaoke-style machines invented in the 60s and 70s.