NASHVILLE, Tenn. — The drones were used to say thank you to health care and other front line workers during the pandemic, as well as first responders who worked in the aftermath of the deadly tornadoes in early March.
The designs spelled out in the sky by 140 aerial drones launched from Vanderbilt University.
They had messages like "thank you heroes" and a visual remind to stay six feet apart.
The whole show lasted about ten minutes.
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