Black Light Experiment Shows How Quickly COVID 19 Can Spread, Now This

This black light experiment shows how easily a virus like the coronavirus can spread in public. Subscribe to NowThis: Sign up for our newsletter KnowThis to get the biggest stories of the day delivered straight to your inbox: In US news and current events today, Japanese public broadcaster NHK conducted and filmed a test to show how easily and quickly viruses like COVID19 can spread in public. Invisible fluorescent paint was applied to the