What are fireworks, how are they made, and what are their common uses and safety tips?
Fireworks are devices that produce colorful explosions, lights, and sounds, commonly used during celebrations like New Year’s Eve, Independence Day, weddings, and festivals. They are made using a combination of gunpowder, metal salts, and other chemicals that create effects like bright flashes, sparkles, and bangs. The fireworks contain a fuse that, when lit, triggers the ignition of the gunpowder and causes an explosion, launching the device into the air or activating ground effects. The colors of fireworks are created by burning specific metal salts like copper (blue), strontium (red), and barium (green).
For safety, always buy from licensed retailers, follow all local laws, and ensure fireworks are used in open spaces away from buildings and flammable materials. Supervise children and keep a safe distance from lit fireworks.