Sparklers in Super Slow-Motion (Video) (IMAGE) American Chemical Society Caption As Independence Day approaches, people across the country are getting ready to celebrate with fireworks. Sparklers are a classic crowd-pleaser, and this week Reactions looks at the chemistry of these July 4th mainstays in super slow-motion. Watch as the special chemical composition of sparklers creates a prolonged, magical experience. Check it out here: https://www.youtube.com/watch?v=gWBcnlMHhHQ. Credit The American Chemical Society Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.