Olho da Mira cave exploration 2021 540p
Рет қаралды 746
3 жыл бұрын
@laurasweeney2546 3 жыл бұрын
How do you communicate with each other in the cave?
@CaveDivingPortugal 3 жыл бұрын
We dive with the rebreathers. They are constructed in a way when we have some volume of gas which is not connected with the water. The sound normally spread through that gas and when we are in 1 meter max from each other it is possible to recognize the voice. Is my explanation clear for you?
SmashCrush! Arabic
Рет қаралды 38 МЛН
Chronicles of Space
Рет қаралды 218