Bill Nye “the Science Guy” is urging everyone to wear a mask in the fight to stop the coronavirus. He says it is “literally a matter of life and death.” The Scientist, created a video that is going viral demonstrating which masks are most effective in keeping you and others safe from COVID-19.
He uses a candle in his experiment to show how much air escapes his mouth when it’s covered by different masks. Rosie and Stephanie try it out!
