For many people around the world, the very first moments of the new year will be filled with the sounds and colorful light shows of fireworks. From loud bangs to long whistles, bright reds to pale blues, there are thousands of variations of fireworks and an entire branch of chemistry that explores these fun explosions.
Click here for original story, How do fireworks work? A pyrotechnics chemist explains the science behind the brilliant colors and sounds
Source: Phys.org