One of the greatest highlights of every summer is the magic of the 4th of July fireworks. The bright pops of color in the sky, paired with barbecues, all things red, white and blue, plus friends and ...

time-delay fuse. When the firework is high in the sky, the time-delay fuse will have reached the gunpowder in the middle - the bursting charge - causing it to explode. The more the gunpowder is ...

It's been done. Light fireworks one at a time and then move quickly away from the device, because sometimes the fuses go much faster than people think. Never place any part of your body over a ...