Drones light up sky to remind and be thankful

To our heroes: A drone display showing messages of support for the country amid the Covid-19 pandemic. — AFP

Seoul: Hundreds of drones lit up the night sky in Seoul for a spectacular showcase of motivational and awareness messages as the world battles the coronavirus pandemic.

Three hundred unmanned aerial vehicles were programmed to form images above the Han river – which runs through the South Korean capital – for the eyecatching flash mob.The show began with messages reminding people of key precautionary measures, including wearing masks, washing hands and keeping a two-metre distance from others.