Fireworks vs. Drones: What the future could hold for Fourth of July shows
There’s a new display trend in the sky over the Fourth of July holiday that has created some competition for fireworks over ...
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Fourth of July: Aspen, Colorado swaps fireworks for drones
The US town of Aspen is swapping its annual Fourth of July fireworks display for a drone show - because of a wildfire risk in the drought-hit area. Officials say 50 drones will light up the night ...