RT @QuickTake: Wearing a face mask does help if you do it properly.

Seto Wing Hong of Hong Kong University demonstrates the correct way to…
RT @QuickTake: Wearing a face mask does help if you do it properly.

Seto Wing Hong of Hong Kong University Demonstrates the correct way to ...
Chileno de Amsterdam Sciencefiction Addict Audio Plugins Developer  Audiopluginshop Futurologist https://t.co/kQo4GhwSAi
Chileno the Amsterdam Science Addict Audio Plugins Audio Plugin Developer Shop Futurologist https://t.co/kQo4GhwSAi