Archaeology has an unsolved mystery beneath the waves surrounding Cuba. Indy100 recently reported that in 2000, the Canadian company Advanced Digital Communications (ADC) discovered strange structures on the ocean floor off the Guanahacabibes Peninsula. These structures, resembling urban development, were detected by sonar equipment during a survey.

The subsequent expedition, led by marine engineer Pauline Zelitsky and her husband Paul Weinzweig, confirmed the presence of granite-like blocks arranged in patterns suggestive of deliberate construction. Despite speculation about a lost city or even Atlantis, experts like geologist Manuel Iturralde caution that the structures’ depth challenges conventional theories.

Further exploration has been hindered by funding issues and governmental blockades. Nevertheless, this discovery highlights the need to revisit assumptions about human civilisation’s history, as significant archaeological finds may lie beneath the world’s oceans.

How Is Tech Helping Us Explore The Deep Blue?

Technological advancements have completely transformed the way we explore the depths of the ocean. From the seafloor to marine life, these advancements have revolutionised our understanding of the oceans and opened up new avenues for scientific discovery. Let’s take a closer look at ten ways these technologies are contributing to our understanding of the deep blue.

1. Autonomous Underwater Vehicles (AUVs):

These independent underwater robots help explore ocean depths by gathering data without direct human intervention.

2. Environmental DNA (eDNA):

Scientists can uncover new insights into marine life and ecosystems by analysing genetic material shed by organisms in the water.

3. Geographic Information System (GIS):

This computer-based framework organises and analyses data related to Earth’s surface, aiding in mapping and understanding oceanic features.

4. Human-occupied Vehicles (HOVs):

Submersibles like HOVs enable scientists to conduct in-person research and observation at deep-sea locations.

5. Magnetometer:

This instrument measures changes in the Earth’s magnetic field, assisting in various oceanic studies and explorations.

6. Photogrammetry:

By using two-dimensional images to approximate three-dimensional structures, photogrammetry helps rapidly record underwater archaeological sites and seafloor features.

7. Remotely Operated Vehicles (ROVs):

Submersible robots like ROVs allow ocean exploration without direct human presence, capturing valuable data and imagery.

8. Satellites:

Environmental satellites observe and detect features of Earth’s oceans, providing valuable data for oceanographic research and monitoring.

9. Sonar:

Utilised for finding objects underwater and determining water depth, sonar technologies like side-scan and multibeam sonar aid in mapping seafloor and detecting marine objects.

10. Synthetic Aperture Sonar (SAS):

SAS utilises artificial arrays to capture high-resolution images of underwater environments, assisting in habitat classification and archaeological exploration.

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