Why Should I Wear a Mask? by Coastal Lifestyle July 16, 2020 Coastal Lifestyle Bill Nye the Science Guy explains the effectiveness of mask-wearing and curbing the spread of novel coronavirus in the below TikTok video. @billnye #WearAMask #LearnOnTikTok #TikTokPartner ♬ original sound – Bill Nye McCollough Institute & Plastic Surgery Clinic Previous Article McCollough Institute & Plastic Surgery Clinic Next Article