Learning system

Complementary information for scuba divers- thorough online courses and publications.

This website is useful for any diver at any level
I’m located in Venezuela, for in-house classes  contact me


Regarding free courses: Although it’s free, you must do the buying process and wait confirmation in order to have access.

Talk to experts Talk to our educators

All courses will be debate it with an instructor in the discussion panel of each course.
We recommend you that with any online course you take, you should be engaged in a classroom course.
Contact-me for classes at the school.

Talk with other Participants Communicate with other divers

You can participate, ask question and interact with other participants in the discussion panel of each course.



Random Blog Entries


Understanding Ratio Deco Air Tables

Before we look into the numbers we should review a few concepts: “ascent strategy” and “overall procedure”. The strategy is the result of a combination of theory and practicality. The procedure accounts for Rock Bottom gas management for safety reason. The overall procedure is consistence and compatible with all levels of training and depth. So […]

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Understanding the conclusion of a comparative evaluation of two decompression procedures for technical diving using inflammatory responses: Compartmental versus Ratio Deco.

First, immunology isn’t a completed understood field, is an area of active research and still discovering its working mechanism. Keeping that in mind, I’m going to help you understand the concepts of this study. The conclusion of this study was based on inflammatory response to decompression, which is an indicator of how the organism react […]


Education is the main vehicle of change, give us knowledge of out surroundings so we can make informed decisions. Education will bring better societies, better human beings. It feels right when we watched that despite our today’s political situation, someone came here to teach and evaluate our aspiring diving instructors. This should be celebrate. As […]

UNESCO Convention on the Protection of the Underwater Cultural Heritage

Understanding the importance of underwater archaeology

Understanding the importance of underwater archaeology: An abstract The sea level has influenced humans since the beginning. The action associated with the rise of body water (glacial- interglacial climatic cycle) changed the paleography of the continental shelf which means that one-time marine environments now can be populate it by human (even for prehistoric human occupation). […]

SSI News

CCR program development for the rVO units, this in accordance with The Rebreather Training Council (RTC). RTC is the body representing training agencies providing courses for divers using rebreathers. The RTC has just published its first training standard which indicates the minimum requirements for a level of training. This first standard is named the RTC Rebreather […]

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