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Basically, when you breathe in air from regular Scuba gear, only about a fourth of the oxygen you breathe gets inhaled. So in a rebreather, the rest of the air and the carbon dioxide goes through a scrubbing system of calcium and sodium hydroxide. Then it goes through the rest of the loop and you breathe it in again.
An underwater rebreather recycles exhaled breath by removing carbon dioxide and replenishing oxygen levels, allowing the diver to rebreathe the gas mix. This system helps to extend the time a diver can spend underwater without the need to resurface frequently. The rebreather works by passing exhaled gas through a scrubber to remove carbon dioxide and then adding oxygen as needed to maintain the desired gas mix.
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What is the name for archaeologists who work underwater?
Maritime archaeologists are archaeologists who specialize in studying underwater cultural heritage sites, shipwrecks, submerged landscapes, and other underwater artifacts. They use specialized techniques and equipment to investigate and preserve these submerged sites.
Who are some famous underwater archaeologists?
Some famous underwater archaeologists include Robert Ballard, who discovered the wreck of the Titanic, Franck Goddio, who has discovered the sunken cities of Thonis-Heracleion and Canopus in Egypt, and George Bass, known for his work in underwater archaeology in Turkey.
How was Cleopatra's palace found?
Cleopatra's palace in Alexandria, Egypt was discovered in 1997 by underwater archaeologists using modern technology such as sonar and divers. The remains of the palace were located in the harbor of Alexandria submerged underwater. Excavations revealed various artifacts and structures that provided insights into the opulence and grandeur of Cleopatra's reign.
Why is underwater archaeology difficult?
Underwater archaeology is difficult because water can erode, bury, or move artifacts, making them challenging to locate and preserve. Additionally, navigating and working in underwater environments requires specialized training and equipment. Factors such as poor visibility, strong currents, and limited dive time further complicate the process of conducting archaeological research underwater.
How did atlantis get underwater?
The story of Atlantis being an underwater civilization is a myth that originated with the writings of the ancient Greek philosopher Plato. There is no evidence to suggest that Atlantis ever existed as a real place that sank underwater. It is considered a fictional tale used by Plato to convey political and philosophical ideas.
Fallout new vegas rebreather?
You get the rebreather in Nellis Air Force Base and you can use it to breathe underwater. You can either gather supplies to make it or with a certain science level you can skip this step entirely.
How do you breath underwater in fallout new Vegas?
to breath underwater you need to go to the boombers at nelis air force base and talk to their leader. She will tell you to go around and help people do that then go talk to her again and start a quest called "valore!" in witch you have to refloat a b-29. When you are told to do this you have an optional objectiv witch is to go and get a rebreather. the rebreather lets you breath underwater forever and you get to keep it after completeing the quest.
When was the rebreather invented?
1808
Can underwater cameras work underwater and out of water?
Yes.
Do helicopters work underwater?
No.
Can you take pictures underwater with kyocera hydro?
No the touchscreen is unable to work underwater.
How deep can an underwater mp3 player work?
An underwater mp3 player can work with no hassle underwater so long as you do not go beyond 5 meters or 15 feet underwater in which the sound frequency would get messed up.
Does electricity work underwater?
yes
Does gps work underwater?
No, GPS signals cannot penetrate underwater because they are radio waves that dissipate quickly in water. Therefore, GPS does not work underwater and alternative methods like acoustic positioning systems are used for underwater navigation.
What is the name for archaeologists who work underwater?
Maritime archaeologists are archaeologists who specialize in studying underwater cultural heritage sites, shipwrecks, submerged landscapes, and other underwater artifacts. They use specialized techniques and equipment to investigate and preserve these submerged sites.
Picture of rebreather mask and partial rebreather mask?
partial rebreather mask with attached with 1L reservoir bag that saves 1/3 of exhaled air, while rest gets out via ports covered with one-way valve. This allows patient to rebreathe some of the carbon dioxide, which acts as stimulator of breathing.
What types of headphones work underwater?
There are new headphones called h2o audio. These are the only head phones the will work underwater because they have a protective waterproof material. It is not suggested to attempt using basic headphones underwater because they will fail.
