Adding the element strontium to a color pyrotechnic mix produces a red flame; copper, blue; barium, green; and sodium for yellow. Too much or too little of the chemicals make significant changes ...

How have fireworks changed over that time? Conkling: The colors have definitely gotten brighter; new chemical mixtures have brightened shows considerably. Also, we shoot shows much faster today ...

You see, to make fireworks, you need four basic components: Fuel, usually gunpowder, a compound that produces color, a fuse, and glue to hold it all together. You mix this stuff up into what's ...

When most of us think "fireworks," we think of brilliant bursts of light and color we've seen paint a ... nearby machines can combine with certain chemicals to create an explosive gas.

New Year and fireworks. Pop! Bang! Whooo! Boom! We love them. These are the sounds of celebration. Although the basic recipe and techniques used in preparing the black powder (gun powder) in ...

What’s more exciting than watching fireworks explode in a bright cacophony of color after being launched hundreds of feet in to the air? Learning about the chemical process that makes it happen of ...