The Reason Why Underground Caves Naturally Form

cave

Cave systems form when acidic water etches its way through rock. Rainwater becomes acidic as it takes in carbon dioxide and groundwater can become acidic due to the acids found in nearby soil. Water causes existing cracks within the rock to widen into passages which the water flows through to create even wider channels. Over time caverns begin to form as the rock weakens and falls

Preservation​ of Organic Material in The Black Sea

Black-Sea

The Black Sea off of the coast of the Ukraine is unique in that it has a dense layer of stagnant, oxygen deprived water which blankets its lower depths referred to as the “anoxic layer”. This layer has preserved shipwrecks perfectly, and is thought to preserve human remains as well, although none have been found. Anything organic which should rot away like wood, leather, cotton etc. stays completely intact for thousands of years under these conditions. It is theorized that 7500 years ago, the Black Sea was a landlocked, freshwater lake which crossed over a thin strip of land referred to as the “Bosphorus”, as the world’s oceans began to swell due to melting glaciers. This caused seawater to flood into the Black Sea and because it was more dense than the freshwater already there, it sank it to bottom and settled. The saltwater was cut off from the oxygen supply which it would normally receive from ocean currents. The anoxic layer is approximately 183 meters deep and produces hydrogen sulfide as a byproduct which is poisonous to most living creatures including those which consume and break down ships

Henri Becquerel’s Discovery of the Glow of Radioactive Materials

Henri-Becquerel

In 1896 French scientist Henri Becquerel was working with radioactive substances and found that under ultraviolet light, these elements began to glow. Becquerel left radioactive uranium salts overnight on a photographic plate which had never been exposed to light. The next day a dark shadow emerged which Becquerel realized was the markings of energy, radioactive energy and therefore discovered radioactivity

The Defiant American Natural Landscape Art Form and Luminism

Albert-Bierstadt-Among-the-Sierra-Nevada-California-American-landscape

Artists in the America’s who continually pushed further west, pioneered the technique of “luminism” which used light effects and concealed brush strokes to create paintings which were considered so overwhelming detailed that opera glasses were needed to fully appreciate their true beauty. The American landscape was psychologically bore out of feelings of inferiority and competition with the European continent, as the Americas at this time were not the industrialized indomitable power they are today, but rather a fairly poor country still developing itself and not yet having reached the same milestones which Europe had already accomplished. During the 18th and 19th century, those living in the Americas rejected the notion that Rome, Italy was the center of art and that the best landscapes with the highest and most spectacular mountains were only found in places like France and Switzerland, as the west had its own mountains and its own unique monoliths and animals which could be depicted and celebrated to create American pride within the American landscape

The Ancient City of Cappadocia in Modern Day Derinkuyu, Turkey

cappadocia-turkey

The underground cave site of Derinkuyu, Turkey, commonly referred to as “Cappadocia”, is an underground network of caves and tunnels which date back to the prehistoric era, as evidence of stone tools have been uncovered at the site. Experts believe that 20,000 – 60,000 people inhabited the Cappadocian caves with indication of air vents and water wells making it theoretically possible to live underground for extended periods of time, spanning years even. Stone wheels made of volcanic basalt were fashioned to create what’s referred to as “self sealing doors”. The rocks would be rolled in front of a pathway making entry impossible for invaders due to the inability to gain leverage. The only possibility of entry would be to cut through this wheel, often up to 1’ thick in width, which would waste valuable time giving those upon the other side time to prepare a counter attack

Highest Elevation at Which People Live

la-rinconada-peru

In La Rinconada, Peru, the entire village of La Rinconada lives as high as those who make base camp on Mt. Everest before attempting to scale its peak. When Spanish settlers first landed in La Rinconada, most lost their infant children shortly after birth because oxygen levels are half of what they are in comparison to most other places on Earth. The reason people stayed and continue to stay in La Rinconada is because of the gold which can be extracted from the nearby mountain ranges. La Rinconada is the absolute highest elevation at which humans can live, as anything considerably higher would cause organ failure which is often quick and difficult to detect by oneself resulting in death in many cases