26 Oct 2020

Types of volcanic eruptions

Volcanic eruptions are mainly divided into two types: effusive, where lava flows and escapes, and explosive, where the magma is fragmented by the explosion of the gas bubbles inside it. Explosive eruptions are in turn divided into 5-6 main types according to their energy, the volume of pyroclastic ...
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26 Oct 2020

UNESCO: a small name for a big aim

UNESCO is the United Nations Educational, Scientific and Cultural Organization. Founded on 4 November 1945 in Paris, just after the end of the Second World War, it aims to support peace, strengthen links between cultures and create an environmentally friendly model of economic development. These imp...
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21 Oct 2020

Tsunamis in a volcanic environment

The causes of a tsunami are found in phenomena capable of moving a large mass of water vertically, large enough to generate an ocean wave. One of the main causes of tsunamis are underwater seismic phenomena (or at least where the epicentre is close to the coast), but we also know that the seismic o...
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21 Oct 2020

Underwater Panarea

Though the current area of Panarea is the smallest of the archipelago, in reality, if the entire volcanic structure were considered, its size would be quite respectable, comparable with the larger Lipari. The underwater part in front that surrounds the isle has a maximum depth of 100 metres. Thi...
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21 Oct 2020

Heather, the plant of Alicudi

Heather is a plant known above all for its flower, which, though small, has an indescribable effect and charm. In Italy it is found in gardens as an ornamental plant, or in the undergrowth or near wetlands. This perennial plant belongs to the Ericaceae family, of which there are around 700 diffe...
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21 Oct 2020

Heather, the plant of Alicudi

Heather is a plant known above all for its flower, which, though small, has an indescribable effect and charm. In Italy it is found in gardens as an ornamental plant, or in the undergrowth or near wetlands. This perennial plant belongs to the Ericaceae family, of which there are around 700 diff...
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21 Oct 2020

Luigi Bernabò Brea

The scholar trained at the Italian Archaeological School of Athens, focusing on the classical and protohistoric archaeology of Sicily, in particular of the Aeolian Islands. This is also where he also directed the archaeological museum of Lipari for many years. A precursor of stratigraphy, a method ...
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21 Oct 2020

Louterion

A small altar that was part of the ship’s equipment and used to light fires for the gods....
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21 Oct 2020

Amphorae: containers from antiquity to modernity

Amphorae  were containers used to transport and trade liquid, wine and oil, or solid food, such as wheat, capers, olives, meat, salted fish and fish sauce (or garum). The amphorae were placed in the hold of the ship according to a precise order that, during the excavation of a wreck, can be recogn...
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21 Oct 2020

The opus reticulatum technique

Opus reticulatum (reticulated work) is a Roman building technique used to create the face of a concrete wall. Initially, the stones that formed the wall cladding were prepared before installation in an irregular pyramid shape with a square base, then arranged with the base visible while the tip was ...
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