Becasue if a SCUBA diver didn't go underwater, they really wouldn't be a SCUBA diver. SCUBA stands for Self-Contained Underwater Breathing Apparatus.
Implants do not affect the ability of a diver to descend deep.
they need to know how long they can be underwater, and how deep they can go with the air in the tank.
Q: What did the walrus say when he was late? A: "I would have been here sooner, but my iceberg hit a ship." Q: Why is the ocean blue? A: Because all the fish go blu, blu, blu. One day, a scuba diver was enjoying the aquatic world 30 feet underwater. He noticed a guy at the same depth he was, with no scuba gear on whatsoever. The diver went down to 60 feet, and noticed the guy headed down with him. The diver descended to 90 feet and saw the guy still headed down toward him. The diver finally stopped at 130 feet underwater and found the guy right next to him. The scuba diver was impressed that this guy was able to go so deep without any scuba gear, so he took his underwater slate and wrote, "How are you able to go to 130 feet underwater with any scuba equipment." When he showed to the him, the guy ripped the slate out of his hands and wrote, "I'm drowning you fool!" Q: How is a walrus like a banana? A: You'd better find out, because if you ever try to peel a walrus... Yo momma is so fat, when she jumped in the ocean the Whales started singing "We are family ..."
Go scuba diving!
I think you mean BUSEAR, which means to go scuba diving. El buseo = scuba diving. Buseador = scuba diver.
60 feet
Diver's use an aqualung when they go scuba diving.
The record depth for a scuba diver is 313 meters. That is probably about the limit before pressure changes when surfacing would prove fatal. A diver could probably go deeper without being killed but wouldn't get to the surface again alive.
It has changed in many ways, from crude equipment to allow a person to breathe underwater in very shallow depths to modern equipment which allows a diver to reach great depths, relatively speaking. Go to the Related Link to read about the History of scuba:
"Scuba scooter" is usually just slang for a diver propulsion vehicle (or DPV). It is basically like a torpedo with handles that a diver can ride. It enable the diver to go further, faster and using less air (because she gets less tired from swimming).
Scuba divers do not wear heavy metal suits. Perhaps you are referring to the bulky looking Mark 5 dive gear with the large helmet and the breast plate that weighs 64 pounds. Suit weighs 25 lbs. Each shoe weighs 25 lbs. Oh, the weight belt the diver wears is 60 to 80 lbs. All this weight is needed to get the diver to sink from all the air inside the helmet.