Fireworks are explosions of numerous small pellets of black powder called stars. The main ingredient in fireworks is black powder, which explodes when ignited (lit on fire). In addition to black powder, firework stars contain different chemicals or metals to create certain colors.Around 200 BC, the Chinese unintentionally invented firecrackers by tossing bamboo into fire, but it took another thousand years before true fireworks came alive. As the story goes, around 800 AD, an alchemist mixed sulfur, charcoal, and potassium nitrate (a food preservative) hoping to find the secret to eternal life.
Accordingtomyperspectivefireworksshouldbeillegalaseach year serious injuries and millions of dollars in property loss occur from wildfires sparked by fireworks.They'redangerousandcancauseseveredamagetolivingandEnvironmentalthings.Moreover,theycausepollution.
Fireworks are made by first making the stars by mixing black powder with the chemicals needed to make a specific color and shape. (Ex. Copper makes blue) The explosion is made thanks to gunpowder. Fireworks were created sometime in 600-900 AD and legend has it that the first gunpowder was made by a Chinese alchemist and was poured into bamboo. We don’t really know where fireworks came from though. And I think they should be legal just have more regulations and the laws be consistent in every place cause I know in the US my state there isn’t really much regulation. There were someone setting them off by an elementary school in a neighborhood, and many people get very injured from fireworks especially on Independence Day here in the US since they aren’t always sober when setting off fireworks. I hope this helps!
It states "Goods coming the Mediterranean shores and salt were traded in Timbuktu for gold" in Timbuktuheritage.orgwww.timbuktuheritage.org › timhistory
the World Bank puts the food and agriculture sector at 10% of global gross domestic product, which, taking the bank’s 2006 estimate of about $48 trillion, would make the sector worth about $4.8 trillion.
Answer Expert Verified. The main effect of the 1763 Treaty of Paris was that "C. Britain gained more land in North America" since these treaty marked the final British victory over Spain and France in the Seven Years War.
