After 1,600 Years, Archaeologists Discover Giant Blocks of the Lighthouse of Alexandria, One of the 7 Wonders of the World

Written by Romário Pereira de Carvalho Published on 12/08/2025 at 09:04

Imagem: IA

Operation in the Mediterranean Rescues Blocks Weighing Up to 80 Tons from the Lighthouse of Alexandria, Paving the Way for Detailed and Unique Virtual Recreation

An archaeological operation revealed 22 giant blocks from the legendary Lighthouse of Alexandria in the Mediterranean Sea, near the homonymous Egyptian city. Dating back over 2,000 years, they are a crucial part of the efforts to digitally reconstruct the monument, considered one of the 7 Wonders of the Ancient World.

The operation involved French and Egyptian archaeologists. To remove the granite blocks, which weigh up to 80 tons, floating platforms and high-precision cranes were used.

Lighthouse of Alexandria: The Icon of Engineering

The Lighthouse of Alexandria was erected in the 3rd century B.C. on the island of Pharos. Standing over 130 meters tall, it served as a guide for Mediterranean sailors for about 1,600 years. Earthquakes in the 14th century destroyed the structure.

ARTICLE CONTINUES BELOW

Renaissance Through Photogrammetry

The PHAROS project, a partnership between France and Egypt, uses advanced photogrammetry techniques to scan and digitize each recovered block.

The most important aspect is that this technology will enable the creation of an accurate three-dimensional model of the lighthouse.

This work has already documented over 3,300 architectural fragments using sophisticated underwater analysis resources.

The goal is to offer the public and researchers a new perspective on this historical construction through a virtual exploration.

Advances in Archaeological Knowledge

The identification of these blocks expands the understanding of Hellenistic engineering. Among the recovered elements are lintels, thresholds, and pillars, revealing details about the construction techniques and materials used by Egyptian and Greek engineers.

Furthermore, the study of these components may lead to new interpretations of the history and cultural impact of the Lighthouse of Alexandria, reinforcing its significance as a landmark of ancient architecture and navigation.

Expectations for the Future

The excavation and digitization operations continue. The team hopes to complete an interactive model that not only celebrates the grandeur of the lighthouse but also inspires research on other submerged artifacts.

With advancements in image analysis, there is hope that the virtual recreation will provide greater access to this historical wonder, connecting the past and present through technology.

With information from Crusoe.

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After 1,600 Years, Archaeologists Discover Giant Blocks of the Lighthouse of Alexandria, One of the 7 Wonders of the World

Operation in the Mediterranean Rescues Blocks Weighing Up to 80 Tons from the Lighthouse of Alexandria, Paving the Way for Detailed and Unique Virtual Recreation

Lighthouse of Alexandria: The Icon of Engineering

Renaissance Through Photogrammetry

Advances in Archaeological Knowledge

Expectations for the Future

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After 1,600 Years, Archaeologists Discover Giant Blocks of the Lighthouse of Alexandria, One of the 7 Wonders of the World

Operation in the Mediterranean Rescues Blocks Weighing Up to 80 Tons from the Lighthouse of Alexandria, Paving the Way for Detailed and Unique Virtual Recreation

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Expectations for the Future

In the cold desert of Ladakh, where it hardly rains, engineer Sonam Wangchuk created the ice stupa, a tower that freezes winter water and stores it for irrigating crops in the spring, a simple engineering feat that mimics nature.

Almost 6,000 residents live concentrated along a single street nearly 9 km long in the interior of Poland. Houses form a continuous row, and behind them, narrow agricultural strips emerge, creating one of the most unusual rural patterns in Europe.

Júlia Pimentel, an 11-year-old from Minas Gerais, independently invented a new formula to calculate the square root using simple addition and multiplication, and her method was published in one of the most important mathematical scientific journals in Brazil.

They planted a sea of eucalyptus to produce cellulose, but the monoculture turned into a green desert, dried up springs and rivers, and pushed families out of regions in Minas Gerais and Bahia.

Chinese woman planted trees for decades while sand buried part of her house, received $5,000 from an American in 1999, and helped transform the desert into a forest of 8 million trees in China.

Without her own home and pressured by rent, a 25-year-old bought a small 15-meter boat, gradually renovated the interior by herself, transformed the interior with paint, new flooring, a larger bathroom, and started living on the canals, paying much less per month.

The Atacama Desert, the driest place on Earth, was covered in flowers and turned into a colorful carpet with more than 200 species in the phenomenon called “desert bloom,” when atypical rains awaken seeds that had remained dormant in the soil for many years.

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