ROTTERDAM (Reuters) - A group of actors dance in a ring of ultraviolet light projected onto a square in Rotterdam from a glowing black orb suspended above them. Able to forget the pandemic for a short while, they wear no face masks and do not observe social distancing rules.
Dutch designer Daan Roosegaarde's "Urban Sun" installation seeks to harness ultraviolet light to reduce the amount of coronavirus in the air in busy spaces and lessen the risk of transmission.
