What kind of diving is considered the fastest

Underwater Hockey
Underwater hockey, or Octopush, is a fast-paced 1) …………….. sport played at the bottom of a swimming pool. It was invented by divers in England and it is 2) …………….. becoming a sport that is drawing a lot of attention. Players wear a diving mask, fins, 3) …………….. gloves and a snorkel. Playing underwater hockey is quite challeging. The object of the game is to use a small stick to push the puck into a tray which acts as the opponents’ goal. Knowing when to dive and when to return to the surface for air is part of the game’s strategy. Although there are ten 4) …………….. in each team, only six are allowed in the water. As a result, player substitutions can happen at any time, increasing the speed and 5) …………….. of the game. Underwater hockey is growing in 6) …………….. and is a very exciting team water sport.

1COMPETE
2QUICK
3PROTECT
4PLAY
5EXCITE
6POPULAR
Read the text. For gaps 1-7, choose A, B, C or D to complete each gap correctly.
Working towards a Dream
Most of us have fantasised about meeting our favourite actor, and I’m no different. Although I’m still in high school, I often dream of making films in New York City alongside one of Hollywood’s superstars. I also have a 1) ……. for being quite ambitious and I guess that’s one of the reasons why I joined the school’s drama club. The drama club taught me a great deal about theatrical productions and has also 2) ……. wonders for my acting skills. Our school has a long tradition in drama and theatrical performances. In fact, our drama club works together with professional theatre companies that 3) ……. workshops for our drama students. Last year, our school staged Oliver Twist and I was Nancy. Performing in front of a live audience is one of the most intense feelings I have 4) ……. experienced in my life. This year our annual school production will be Romeo and Juliet and I will play the 5) ……. of Juliet! Performing Shakespeare is not easy, especially Romeo and Juliet which is 6) ……. in Italy in the 1500s. Nevertheless, we are all extremely excited as we know that the 7) ……. will be packed with people! I don’t expect to become a star overnight, of course, but I do hope we keep the audience entertained and amused!
1A fame B reputation C renown D character
2 A achieved B expressed C made D worked
3 A function B attend C run D find
4 A ever B often C never D always
5 A person B actor C part D portrayal
6 A set B placed C put D located
7 A stage B auditorium C setting D audience

Deep Diving: Rules, Recommendations And Fun Facts

By: Torben Lonne

How deep do you dive?

It’s often the first question a diver gets.

And what is the real answer to that question?

Have you been diving at a reef edge or a vertical wall where you see life at greater depths? Do you want to go deeper, but your training and experience limits you?

Here are some facts that you need to know about deep diving.

What is Deep Diving?

Deep Diving is any dive deeper than 20 meters (60 feet). However there are different kinds of diving which gives deep diving its own specific definition. In Recreational diving, the maximum depth limit is 40 meters (130 feet).

In technical diving, a dive deeper than 60 meters (200 feet) is described as a deep dive.

However, as defined by most recreational diving agencies, a deep dive allows you to descend to 18 meters and beyond.

Risks in Deep Diving

Deep diving is relatively safe as long as you follow all the rules and procedures. However, it is important that you know the inherent risk of diving at greater depths.

Decompression Sickness (also called the bends)

When you dive, you breathe in air which is composed of oxygen, nitrogen and other gases. Your body uses the oxygen but nitrogen is eventually released over time since our body does not need it.

So, when pressure suddenly drops, like in the case of a rapid ascent, nitrogen gas inside your body expands and develops into bubbles. These bubbles are usually trapped in the joints causing severe pain. A diver with decompression sickness is treated using hyperbaric oxygen therapy inside a recompression chamber.

Nitrogen Narcosis

You will experience a narcotic effect when you accumulate too much nitrogen. The first symptoms are tingling of the fingers, dizziness and disorientation. It also affects your sight by experiencing a tunnel vision which makes reading gauges and instruments difficult. The deeper you go, the greater the effect of nitrogen narcosis is.

Rapid Air Consumption

The air you breathe will become denser as you go deeper due to increasing pressure. Meaning, you consume more air while deep diving as compared to diving at shallower depths. So it is highly recommended that you constantly monitor your pressure gauge.

You can also bring an additional small cylinder or a pony bottle, some stage a decompression tank at the safety stop line.

Rules, Recommendations and Tips for a Safe Deep Dive

Do’s

How to Get Started

Your first deep dive should be under the supervision of a dive instructor. You can do this during your Advanced Open Water Diver course. You will be trained to dive to a depth of 30 meters (100 feet). You may also have the option to enroll in a Deep Diver Specialty course wherein you will be trained to dive as deep as 40 meters (140 feet).

After your certification, you may plan to go deep diving with an experienced dive buddy. Some deep diving sites may take you to shipwrecks or may require you to use an enriched air to extend your dive time. So you may also consider enrolling in other specialty courses like wreck diving, peak performance buoyancy and enriched air diver.

Dive as it’s any other dive

Some of the World’s Famous Sites for Deep Diving

Lighthouse Reef Blue Hole (Belize, Caribbean Sea) – this site was created from an ancient cave system. It almost has a perfect blue circle measuring 300 meters (1,000 feet) in diameter. You can enter an underwater cave where you will be amazed by the amazing stalactite formation. You can also reach a deep coral reef that starts at 33 meters (110 feet) and slopes down to 135 meters (450 feet).

The 13 Different Types of Diving Explained

There are dozens of specialty diving certifications you can obtain depending on your level of experience and expectations. Whether you’re looking to move on to more advanced types of diving or you’re just curious to see what other options there are, we’ve got you covered.

Diving can be divided into two large categories: scuba diving and freediving. While freediving is done at breath-hold, scuba diving requires a breathing apparatus. There are many different types of scuba diving, each defined as either recreational or professional. Let’s go over each of the common types of diving and their main characteristics.

Scuba Diving

Recreational Diving

Training: Recreational diver training is done by instructors who are themselves certified to conduct diving courses for specific levels of expertise. Some of the most known and recognized training agencies are PADI, SSI, NAUI, CMAS, and TDISDI. Certifications issued by internationally-renowned organizations will be recognized by diving operators anywhere in the world.

Drift Diving

Drifting is one of the most rewarding types of diving, but one that requires knowledge and precaution. As opposed to other forms of diving, drift diving implies going where the current takes you rather than planning where you go. The force that moves divers may be an ocean current, tidal current, or the natural course of a river, depending on where you’re diving.

Drift diving is relaxing and it’s also the quickest way to get to your next point of interest. However, the current may carry you to unpredictable places. As such, this form of diving requires a good sense of navigation, scuba diving experience and confidence. As you learn to go with the flow, it will almost be like you’re flying, as many divers describe the feeling of drifting.

While drift diving is generally safe as long as divers are properly trained and carry the right equipment, there are a few things to consider. Divers need a surface marker buoy (SMB) or a delayed surface marker buoy (DSMB) so that the skipper of the dive boat knows where they are. Being separated from other divers and taken away from the dive site to unknown waters are dangers to be aware of.

Popular Drift Diving Sites

Wreck Diving

There’s something terribly intriguing in exploring mysterious wrecks underwater. Some have been on the bottom of the ocean, sea or river for thousands of years. Many are among the last physical remnants of tragedies that happened throughout the course of history. Most of these wrecks are taken over by underwater flora and attract ecosystems of fish that bring life to these artificial constructions.

While not all wrecks offer something to be discovered, there are plenty of pirate ships and large vessels where one can still observe their mechanical parts and different items they were carrying before sinking. But not all wrecks are ships or boats. Airplanes, submarines, trains, buses, and naval radar stations are also among the popular types of wrecks divers can explore.

Wreck diving is generally safe, but it does come with a few risks. Venturing inside a wreck may result in an injury or getting stuck in parts of the wreck. These are unstable structures that break apart continuously. Divers also face the danger of getting tangled in rigging, fishing nets, or even their wreck reel. Even if one doesn’t go inside, there’s still the risk of suffering lacerations when swimming too close to it.

Popular Wreck Diving Sites

Deep Diving

What is considered a deep dive depends on the scuba diver training organization, but a deep diving certificate generally allows one to dive down to 40 meters (131 feet). Most divers want to obtain this certification so that they can dive wrecks, caverns, and caves. Or one may simply want to swim alongside marine creatures that inhabit deeper waters and see coral plateaus sitting at depths of around 40 meters.

Some risks are associated with this type of scuba diving, however. Decompression sickness is the main risk, and it occurs because the deeper you go, the quicker the nitrogen is dissolved into the tissues of the body. Decompression stops need to be carried out during ascent to allow the body to expel the inert gases from the body.

Popular Deep Diving Sites

Cave and Cavern Diving

Cavern Diving

Cavern diving is done close to the entrance of a cave, where one is still able to see the natural light and can easily find the exit. Divers swimming these waters don’t usually go further than 40 meters (130 feet) from the surface and always keep the entrance of the cave in sight. Cavern diving is considered a form of recreational diving that requires a specialty diver certification from any open-water training agency.

Although less dangerous than cave diving, cavern diving is not without risk. Common things that may occur during a dive involve the misuse of a guideline to open water, not adhering to the rule of thirds, giving in to the lure of the deep and venturing too far without proper skills and equipment.

Cave Diving

Cave diving is a form of technical diving that requires several years of training, special certification, and a different set of equipment than that used for open-water and cavern diving. It’s done as an extreme sport, for research purposes, or for the recovery of lost divers.

As with penetration diving, in case of an emergency, the diver cannot swim vertically towards the surface; they must swim the entire way back out. Navigating complex cave systems can be difficult, with exit routes at considerable distances. Many consider cave diving one of the deadliest sports in the world, yet this is mostly because of poorly trained divers that venture into caves without the proper set of skills and equipment.

Being among the most dangerous types of scuba diving, there are several dangers associated with cave diving. These include encountering an overhead environment that prevents one from making an unplanned exit to the surface in case of emergency, increased air consumption due to stress, sediment that causes visibility to drop to near zero, and so many other risks.

Popular Cave and Cavern Diving Sites

Night Diving

Night diving is diving in little to no ambient light. It often occurs at night, but it may also occur at dusk. Furthermore, cave diving, diving in murky or extremely low visibility water, and diving under an overhang may also be referred to as night dives. Divers need to complete a specialty course to be allowed to go on night diving trips.

But why would one go on a night dive? Firstly, because it’s a totally different experience. There are many nocturnal animals that shy away from daylight and you may only observe them during the night. There are also bioluminescent creatures that emit their own light, and it’s pretty magical to see them. Night diving also ensures some amazing shots for underwater photographers.

Darkness creates some risks divers need to be aware of. Flashlight failure is the most obvious one; it leads to loss of visual references, inability to control depth or to read instruments and control buoyancy. Precautions such as bringing three lights – a powerful main light of about 1,100 lumens, a backup light, and a signal light – are in order. Bear in mind that shining light into other divers’ eyes can damage their night vision.

Popular Night Diving Sites

Technical Diving

There’s some disagreement as to what technical diving is. However, there’s a general agreement that technical diving is a type of scuba diving that exceeds the limits of recreational and commercial diving for depth and bottom time, involves accelerated decompression, and makes use of variable gas mixtures.

Tech diving also means exposure to a (natural or artificial) ceiling that does not allow the diver to ascent to the surface vertically. Consequently, cave and wreck diving are considered by some to be forms of technical diving. A technical diver is also prevented from making a quick ascend to the surface due to decompression obligation.

Technical diving may expose the diver to dangers beyond those normally associated with recreational or commercial diving. Going deep for longer periods of time poses more risks for techs than other types of scuba diving. Some of the main ones involve decompression sickness, improper breathing technique, overexertion, and misuse of diving equipment.

Popular Technical Diving Sites

Ice Diving

One of the most challenging types of scuba diving, ice diving is a penetration dive that takes place under ice. The dive time is limited to less than 30 minutes to reduce exposure to freezing temperatures. Ice divers usually dive one at a time while the other team members ensure the diver’s safety.

But why would anyone want to dive under ice? For starters, ice diving can provide unique encounters with animals such as penguins and seals or animals you may not be able to observe during summertime. Furthermore, those diving in freshwater will notice that clarity tends to increase in the winter due to lack of water circulation.

There are many risks associated with ice diving; hypothermia, getting lost under the ice, and regulator failure are among the main ones. Divers are always tethered for safety, meaning they must wear a harness clipped to a safety line that is secured above the surface.

Popular Ice Diving Sites

Altitude Diving

Altitude diving is defined as the type of diving that takes place in waters found at altitudes higher than 300 meters (1,000 feet) above sea level. While most divers only experience dives below sea level, there are plenty of high-altitude dive sites around the Globe that offer a select few unique underwater experiences.

High altitude poses some unique challenges divers may otherwise not experience when diving at sea level. Reduced atmospheric pressure and freshwater affect the depth gauges. Altitude divers are also more exposed to decompression sickness because the effect of diving at altitude is greater than it would be at sea level. Because of this, there are shorter no-decompression times.

Popular Altitude Diving Sites

Professional Diving

Training: Professional divers are trained to dive safely as a member of a dive team and to gain the specific skills required for their employment. Training is usually done through registered diving schools and varies according to the legislative requirements of each country. Military diver training is usually done in the same armed force where the diver will be operating in, and it’s provided by a specialist training establishment.

Commercial Diving

Commercial diving covers a wide array of activities and tasks, and it’s not always limited to the offshore environment. These highly skilled professionals work in dangerous circumstances with difficult work schedules. Lots of training is required to succeed and stay safe in these careers.

Most often, this type of scuba diving is associated with the oil and gas industry. However, commercial divers also work on land-based civil engineering operations, in hazardous materials environments and nuclear power plants. Scientific divers and media divers (filmographers and photographers) are also among the common types of commercial divers.

Rescue Diving

Rescue diving is a challenging and rewarding profession. These divers respond to emergency situations, most often when there are other divers underwater in need of help. These experienced professionals are trained in depth rescue, surface rescue, first aid techniques, and emergency management, among others.

Yet you don’t have to be a professional to earn a rescue diver certification. Anyone who wishes to learn how to manage problems in the water and become a better diving buddy can enroll in a specialized course at any of the diver training agencies offering this option.

Military Diving

Military divers work in various branches of the armed forces, including marines, army, air force, the navy, and coast guard. They’re essential to many missions, doing combat work, search and rescue, ship maintenance operations, underwater engineering, and bomb disposal, among others.

Freediving

Training: Freediving is not for everyone, but those that wish to pursue it either recreationally or competitively can take freediving/apnea courses provided by AIDA, Apnea Academy, PADI, NAUI, SSI, CMAS, FII, PFA, TDISDI, and other recognized diving organizations and agencies.

Humans first started freediving out of necessity, mostly for food and items which they could then sell, but also to recover items lost overboard. As time passed, it has evolved into a pastime activity and even a popular sport.

Freediving – or apnea diving – is diving while holding one’s breath, without the help of a breathing apparatus. Various techniques help freedivers stay underwater longer and go deeper with only one breath of air. Some define freediving as an advanced form of snorkeling, but it’s so much more than this.

But why would one freedive and expose themselves to risks that are minimized when using a breathing apparatus? Freediving offers an exhilarating experience; there’s no heavy equipment holding you down, you can twist and turn with ease, come closer to marine animals, and allows you to get to know yourself better both mentally and physically.

Freediving requires a lot of discipline and great swimming skills. It’s a dangerous activity that can result in fatalities. Drowning is a huge risk, and so is shallow-water blackout, which is the loss of consciousness due to lack of oxygen to the brain.
Competitive freediving, however, is a rather safe sport because all competitions are held under AIDA authority where strict safety rules are imposed.

Popular Freediving Sites

Which of these popular types of diving have you tried so far and what are you ready to experiment with next? Leave a comment below and tell us about your diving experiences!

0 thoughts on “ The 13 Different Types of Diving Explained ”

Tyler Johnson says:

I’m glad that you mentioned that you would need to have special training in order for you to go night diving. I think it would be super cool to dive a night where there is little to no light. I would think that would be a good way to see different animals underwater, so I might have to get trained to night dive so I could try it sometime.

John says:

I’ve recently passed my rescue diver course working in master diver next. I really enjoyed your article and thank you for the links to other dive sites.

Gregory Lange says:

What is Freediving?

If you want to know what freediving is, read our article.

Freediving is a special type of diving to depth with holding your breath. By using special techniques, the freediver engages his physiological resources, allowing him to extract the maximum possible from the dive.

Having emerged many centuries ago, rather as a necessity for diving, today freediving is recognized as a sport, a hobby and even as a special philosophy of life. And what do you know about this activity?

Freediving is a sport with a rich history

Freediving is such an ancient activity that it is impossible to say exactly when it appeared. It is known that in Ancient Greece, warriors dived with breath-holding without scuba diving to sabotage enemy ships. In Japan, there were divers fishing for pearls.

Even today in different parts of the world there are still peoples who have preserved the ancient customs that have become their cultural traits. Some of them do it for the tourists’ entertainment, and some of them do it for some domestic purpose. For example, in the Philippines there are still “sea gypsies” (Bajao), in Polynesia – pearl divers, in Japan – “man of the sea” (Ama divers).

Freediving depth records

The term ‘freediving’ itself was coined in the 20th century by Raymond Boucher. He holds the first record in freediving at a depth of 30 meters. He set it in 1949. It is not surprising that athletes soon appeared wishing to surpass this result. And there are those who started to succeed.

Later, Alberto Novelli and Ennio Falco broke the record of Boucher, setting a new limit of 40 meters. In 1960 it was broken by Enzo Mallorca who was able to dive to a depth of 49 meters. Six years later he demonstrated his improved skills, achieving 54 meters.

Amazingly, still in 1966, the Frenchman Jacques Paul breaks the Mallorca record, diving to a depth of 100 meters. Thereby he debunked the myth that at a depth of more than 50 meters the human chest would be simply crushed by the water column.

Types of freediving

There are three main types of freediving:

Amateur (recreational). Engaged in it, those who simply love the underwater world and its beauty, diving to depth. Sports. Its purpose – training in order to achieve new records, participation in competitions. Sportsmen-fridivers train constantly, pass the standards, get qualifications. Commercial. This type of freediving is characterized by the fact that it is aimed at earning an income or some other benefit. This can include divers going down to the depths to collect seafood (pearls, shells, corals, etc.), instructors teaching freediving, guides for underwater swimmers, etc.

There are several disciplines in freediving. They can all be divided into two main groups – those practiced in the pool, and those conducted in open water.

Among those disciplines that are held in the pool, we can distinguish:

STA (swimmer in the supine position under water holding his breath);
DNF (immersion and forward movement without using the flippers);
DYN (the technique corresponds to DNF, the only difference is that in this case monofinals or ordinary flippers are used).

Open water freediving is also represented by separate disciplines:

CNF – a freediver dives to depth without flippers;
CWT – the same as the previous version, but the dive is done with flippers;
FIM – the dive is performed with the help of a rope, and the freediver uses only the force of his own hands to lift;
VWT – the diver dives with a weighted weight (load);
NLT – in this discipline there are no special restrictions (freediver dives and swims as he wishes).

In relatively large cities there are clubs that teach freediving for beginners. Anyone who likes diving, who wants to test their physiological capabilities and achieve personal records, choose this sport.

Body reflexes on which freediving is based

Freediving involves holding your breath while diving to depth. It is based on such reflexes of the human body:

Laryngospasm. The human respiratory system is designed in such a way that it is impossible to breathe when your face is submerged in water. Even if a freediver loses consciousness directly underwater, he is not in danger of drowning. When brought to the surface, it is often enough to blow on his face for breathing to resume. Bradycardia. When submerged under water (even just the face) there is a slowing of the heart rhythm. This is possible only if the person is absolutely calm, relaxed and did not take caffeinated drinks or drugs shortly before the dive. There is even a world record for slowing the heart rate of a freediver – up to 6 times per minute. Vasoconstriction. Due to the fact that the blood vessels narrow when diving in water, it allows you to lose as little energy and heat as possible at depth. Blood Shift. This mechanism is truly amazing, as it allows the freediver to dive to depths of more than 100 meters! When you reach the 40 meter mark, the diver’s blood begins to circulate in a small circle. This allows you to supply all the vital organs (brain, lungs and heart) while saving oxygen consumption.

The human organism is amazing and it seems that everything is provided in it in order to make safe dives. But you should not rely solely on unconditioned reflexes. A freediver must have important skills and abilities for diving to depth:

The ability to “blow”. Performing this procedure, even at shallow depths, helps to equalize the intra-ear pressure in order to prevent damage to the eardrum due to water pressure. Physical Preparation. The freediver’s muscular system should be trained. This will help to waste less energy and oxygen. A trained respiratory system. The lungs should be filled with as much air as possible. Yogic breathing practices are good for this. Swimming technique. In order to move faster and more vigorously underwater, you need to learn proper swimming techniques. A freediver learns to eliminate unnecessary movements that consume a lot of energy and oxygen. The ability to abstract from external and internal stimuli. When diving you need to be calm, detached, relaxed. At depth there is no place for anxiety, panic, unnecessary thoughts. All of them take away valuable energy and contribute to the rapid depletion of oxygen supply.

Peculiarities of training

For beginners it is difficult to form on their own such skills and abilities. The help of a professional is necessary. Freediving training conducted under the guidance of experienced trainers will allow you to comprehend the secrets of this difficult but so attractive science of deep diving. As a suitable school for teaching freediving to children, you can offer the club Natalia Levochskaya, information about their freediving courses on the website of the Baltika Kids club. What is certain is that there are real professionals working there, including freediving.

Necessary equipment for freediving

In order to make dives underwater, you will need equipment. Not only the comfort of the freediver, but very often also his safety will depend on it.

What a person who is preparing to dive to depth should have:

Suit. It must be flexible, so as not to stiffen the movement, and at the same time dense, to protect the human skin from underwater creatures. Need to think about buying special socks and helmet (if they are not included in the finished set of the suit). Flippers. It is desirable if they will consist of different levels of hardness. This will make swimming underwater comfortable. To be able to move as quickly as possible, it is better to choose flippers with a length of 90 cm and a 70-90cm paddle. Mask and snorkel. They should not cause discomfort. Products made of high-strength and high-quality materials should be chosen. Other elements. These should include a belt with weights (should be easy to remove), a bright buoy with a rope (required in order to allow the diver to rest, as well as in case of an extreme situation – for easy search rescuers), clock-computer (for those who plan to set a record), underwater flashlight, knife.

The freediver’s health and life may very well depend on the right equipment and accessories.

Contraindications and possible risks

Freediving is an extreme sport, so not everyone can engage in it. Contraindications can be divided into those that exclude any possibility of freediving, as well as those that are not strict restrictions.

Before you start your first freediving session, you should visit a number of medical specialists: neurologist, ENT, surgeon, dentist, cardiologist, ophthalmologist. They will conduct the necessary examinations and tests. And do not be lazy, because it may depend not only on the health, but also on the life of those who have decided to seriously engage in diving. Freediving will be banned if there is at least one of these pathologies:

asthma;
heart, valve or aortic disease;
damage to the respiratory organs of a chronic or mechanical nature;
the presence of neoplasms of different origin and nature;
mental illnesses;
Chronic diseases of the ears.

It is also worth to highlight the diseases and conditions in which freediving is undesirable, but there are no strict restrictions:

reduced hemoglobin levels;
blood diseases;
hypertension;
malfunction of a limb or no limb at all;
Diseases of internal organs that occur in a chronic form;
pregnancy;
Period of menstrual bleeding;
runny nose.

Even if there are no special contraindications to freediving, but just before diving a person begins to feel general malaise, weakness, fatigue, it is better to postpone the lesson until the condition stabilizes.

The freediver must be prepared for the possibility of unforeseen situations that can lead to injury or dangerous conditions:

Loss of consciousness due to hypoxia.
Barotrauma resulting from pressure differences between the water column and the human body.
Muscle failure (“samba”) developing due to oxygen deprivation.
Decompression sickness. Characterized by the formation of bubbles in the blood, preventing the organs from getting the necessary nutrition.

Keep in mind that most freediver injuries are caused by “wrong” behavior underwater. There should be no fuss, excitement, or hurry. This is the only way to protect yourself from mistakes. That’s all the basic information about freediving. Now you know about this type of diving.

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Can dolphins control their sonar-like eyes?
We all know (or have guessed) that dolphins use something called sonar to navigate, and to figure out where they __________________________ physically.

Until recently, we __________________________ always that dolphins could really only aim this sonar straight ahead in one direction.TO BELIEVE

It __________________________ until we realized they could possibly control the aim on this sonar that the studies began.NOT TO BE

The idea is that the dolphin uses an organ in __________________________ head called the melon to control the sonar’s aim.
IT

__________________________ are currently in the works to find out the exact specifications of this newfound sonar information.STUDY

Until the results are in, what we do now __________________________ that dolphins live in a world full of wonder, flying there under, under the sea!
TO BE

We all know (or have guessed) that dolphins use something called sonar to navigate, and to figure out where they’re physically heading. Until recently, we had always believed that dolphins could really only aim this sonar straight ahead in one direction; it wasn’t until we realized they could possibly control the aim on this sonar that the studies began. The idea is that the dolphin uses an organ in its head called the melon to control the sonar’s aim; now THAT’S using the ol’ melon! (Come on, you know we had to.)

Studies are currently in the works to find out the exact specifications of this newfound sonar information. Until the results are in, what we do now is that dolphins live in a world full of wonder, flying there under, under the sea! Again, you know we had to.

We all know (or have guessed) that dolphins use something called sonar to navigate, and to figure out where they’re physically heading. Until recently, we had always believed that dolphins could really only aim this sonar straight ahead in one direction; it wasn’t until we realized they could possibly control the aim on this sonar that the studies began. The idea is that the dolphin uses an organ in its head called the melon to control the sonar’s aim; now THAT’S using the ol’ melon! (Come on, you know we had to.)

Studies are currently in the works to find out the exact specifications of this newfound sonar information. Until the results are in, what we do now is that dolphins live in a world full of wonder, flying there under, under the sea! Again, you know we had to.

We all know (or have guessed) that dolphins use something called sonar to navigate, and to figure out where they’re physically heading. Until recently, we had always believed that dolphins could really only aim this sonar straight ahead in one direction; it wasn’t until we realized they could possibly control the aim on this sonar that the studies began. The idea is that the dolphin uses an organ in its head called the melon to control the sonar’s aim; now THAT’S using the ol’ melon! (Come on, you know we had to.)

Studies are currently in the works to find out the exact specifications of this newfound sonar information. Until the results are in, what we do now is that dolphins live in a world full of wonder, flying there under, under the sea! Again, you know we had to.