When you think of the Fourth of July, what comes to mind? Your list might include the following: hot dogs, hamburgers, sun, sand, and family. And for many of us, dazzling fireworks are also a given.
In a number of cities and towns across the U.S., however, fireworks are becoming a thing of the past. As more information is revealed about the environmental risks that these pyrotechnic displays can pose, like wildfires and pollution, some places are banning them. But that doesn’t mean an end to the celebrations. Instead, many places are turning to a new, high-tech way to light up the sky: drone shows.