Effects of water pressure
2.5 میلیون بار بازدید -
14 سال پیش
-
This clip illustrates the effects
This clip illustrates the effects of water pressure on a ball filled with air. The same compression happens to the air inside the human ear, which is why we have to equalize the ears when freediving.
14 سال پیش
در تاریخ 1389/03/12 منتشر شده
است.
2,523,740
بـار بازدید شده