Drone display recreates the Twin Towers over New York City
Organisers say each of the 2,977 drones in the display represents a victim of the 9/11 attacks.
Organisers say each of the 2,977 drones in the display represents a victim of the 9/11 attacks. This story matters for General News readers tracking general. Reported by bbc.co.uk. Read the full original at the source link below.
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