Reading your computer without a mask - "Garry's tips"

Reading computer information without a mask is not a difficult skill. Easily practiced in a swimming pool on the surface without scuba. Catch a bubble of air in your hand against your eyebrow and simply look at your computer. "Ask Garry"
Thanks to Filip Coysman for videoing.

Видео Reading your computer without a mask - "Garry's tips" канала Garry Dallas