Science-Fiction Atlantykron 36 prose contest
The activities of the String Center for Atlantykron 36
The members of the String Center on the 35th anniversary of the FTMB
String Center at Astrofest 2025
A fantastic night for infinity
Space - Time String 37
Realization of the anniversary volume of space - Time String 37
Atlantykron
Science-Fiction atlantykron prose contest 2024
The conference "Cultural exchanges between Romania and Korea"
A fantastic night for explorers: "beyond the horizon"
The String Center wishes you Happy Birthday!
Invitation New Member String 2023
StrING Centenary
Foreword
The Song of the Libelungs
Aguirre, the anger of the gods ...
The hard -working procurement of food ...
The crusade of Moreaugarin
Twin towers
Beyond the Lighthouse at the end of the world
artifact
Water language
JOSEPH
The path of temptation
trembling
Poems
Anomaly
I, the one in the mirror
Lord from midnight
The beings of the last night

Exploration of the underground world

Exploration of the underground world

This page contains 152 Words, respectively 1060 characters and lasts 1 minutes to be read.

Historical: exploring and using underground spaces

The structure of the Earth: the core, the mantle, the earth's crust

Notable achievements: salt mining, the exploitation of "black gold" (oil), the emergence of marine drilling, natural gas, geothermal energy, drilling for thermal waters, the discovery of deposits of various useful minerals, drinking water under the Sahara desert

Portrait gallery: Emil Racoviță, Constantin Beca

Exemplary stories: Cave of Giant Crystals in Naica

Exploration through Imaginary/Speculative Fiction: A Journey to the Center of the Earth

Weird assumptions: the article series The wall of silence, Passport to Magonia: From Folklore to Flying Saucers,

glass planet: non-biological hypercivilization, the quartz crystal

conspiracy: Hollow Earth Theory, Edmund Halley, Richard E. Byrd

Communities of Explorers: ASFAN-Romania, STRING Center, ARES Alliance, ICER

UFOlogical Archive from Romania: the establishment of the ufological library

Author

  • Born on July 3, 1955 in Ploiesti. Petroleum engineer, graduate of the University of Petroleum and Gas in Ploiesti, class of 1982. For over thirty years he worked as a drilling engineer on three continents, of which the last 14 years in the waters of West Africa, the Atlantic ocean, coordinating the quality system of the drilling platforms/vessels of Saipem, the Italian oil company.
    Passionate about the UFO/FAN phenomenon, he was a member, from 1972, of the UFO Scientific Research Circle (later Univers 2000), from the House of Culture of Trade Unions in Ploiești.
    As of 2019, he is the executive director of the Association for the Study of Unidentified Aerospace Phenomena (ASFAN-Romania). He is the deputy representative of Romania at the International Coalition for Extraterrestrial Research, ICER, since the establishment of this coalition, May 2021.

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The echo of strings