Air Diver happened in 1990.
Super Air Diver happened in 1993.
Moon Diver happened in 360.
Steel Diver happened in 2011.
Terra Diver happened in 1996.
Air Diver was created on 1990-03-09.
As the "diver" descends, air density inside the diver's capsule increases as it is compressed.
Super Air Diver was created on 1995-03-03.
Holy Diver - video game - happened in 1989.
It depends on how deep the diver goes, and what air blend the diver is breathing. There are dive tables that state how long a diver can stay at a certain depth before requiring decompression. The basic recreational diver typically breathes either air or Nitrox. There are separate dives tables for air and Nitrox.
The drag force exerted by the water on the diver rapidly decelerates the diver's speed after entering the water. This force opposes the motion of the diver and causes a quick decrease in speed. Additionally, the change in medium from air to water also affects the diver's speed.
Snorkel
no