Most dangerous volcanoes – Still unpredictable

Most dangerous volcanoes - KīlaueaMost dangerous volcanoes - Eruption of the Volcano Vesuvius - J.C.DahlMost dangerous volcanoes - Nevado del Ruiz - 1985Most dangerous volcanoes - Chaitén - Eruption 27.05.2008

 

Most dangerous volcanoes – Still unpredictable

 
Most dangerous volcanoes – Eruptions of volcanoes in ancient times were considered a divine punishment. Today, we know their causes, but they are still unpredictable. And they leave terrible havoc after themselves. Volcanoes that sow the greatest destruction and thus are the most dangerous for Earth.
 

List of the most dangerous volcanoes on Earth:

 

Mt.Etna from ISS - 2013Sailors aboard USNS Carson City - watching Mt.Etna during arrival in CataniaMost dangerous volcanoes - Mount Etna - CraterMost dangerous volcanoes - Etna in Sicily

Mount Etna – Italy, Sicily
 
 


Most dangerous volcanoes - Big Blast at Sakurajima Volcano, Japan - NASASakurajima Volcano in Kyushu, JapanMost dangerous volcanoes - Big Blast at Sakurajima Volcano, JapanView from Kagoshima - Kyushu, Japan

Sakurajima – Japan, Kyushu
 
 


Most dangerous volcanoes - Torii near summit of Mt.Fuji, Honshu, JapanMount Fuji on the island of Honshu, Japan - 2006Most dangerous volcanoes - Japan, Honshu, Mt.FujiMost dangerous volcanoes - Mount Fuji - NASA

Mount Fuji – Japan, Honshu
 
 


Most dangerous volcanoes - Mount Vesuvius - ISS - NASARAF Spitfires flying around a still steaming Vesuvius after the March 1944 eruptionVesuvius - AsterSeismograph on the Vesuvius

Mount Vesuvius – Italy
 
 


Most dangerous volcanoes - Nyiragongo and NyamuragiraMost dangerous volcanoes - Nyiragongo - Eruption 01-2002Nyiragongo - 1994Nyiragongo and Nyamuragira - 31.01.2007

Nyiragongo – Congo
 
 


Most dangerous volcanoes - Kīlauea - USGS multimedia fileKīlauea Caldera and Mauna LoaKīlauea - Lava hits the Pacific Ocean - Hawaii - 2005Kīlauea - Explosion at Halema'uma'u crater

Kilauea – United States of America, Hawaii
 
 


Most dangerous volcanoes - Mount Merapi craterMerapi ash plume - MODIS sat image - (10.11.2010)Merbabu & MerapiMost dangerous volcanoes - Merapi from space

Merapi – Indonesia, Java
 
 


Nevado del Ruiz - Summit after the eruption that caused the Armero tragedy - 11.1985Nevado del Ruiz Volcano - Colombia - NASAMost dangerous volcanoes - Nevado del Ruiz - Almost 2 weeks after its deadly eruption in 1985, Viewed from the northeastNevado del Ruiz - View from bamboo plantation

Nevado del Ruiz – Colombia
 
 


Most dangerous volcanoes - Popocatépetl - Seen from Mexico CityPopocatépetl - The active volcano located about 70 km southeast of Mexico City - 23.01.2001 - NASAPopocatépetl - Cholula PyramidMost dangerous volcanoes - Popocatépetl

Popocatépetl – Mexico
 
 


Most dangerous volcanoes - Column of ash during the Chaitén eruption, 02.05.2008Plume of ash from eruption of Chaiten volcano, Chile - 03.05.2008Chaitén - NASAAerial view of the Chaitén Town - Chile - 02-2009

Chaitén – Chile
 
 


Pico del Teide - Volcano on Canary Islands, SpainMost dangerous volcanoes - Pico del Teide - PanoramaPico del Teide volcano, on Tenerife, Canary Islands - from planePico del Teide in clouds

Pico del Teide – Spain, Tenerife
 
 


Most dangerous volcanoes - Eruption of Krakatau, Indonesia - 2008Satellite image of the Krakatau volcano, Indonesia - May 18, 1992Krakatau MapSatellite image Plumes of volcanic ash - 17.11.2010

Krakatau – Indonesia
 
 


Mount Etna – Italy, Sicily

Etna - Panorama 2012Mount Etna - Crater (2)Sailors aboard USNS Carson City - watching Mt.Etna during arrival in CataniaMt.Etna from ISS - 2013Mt.Etna in Sicily
 
 
 
Mount Etna - CraterVolcanic Plumes Tower over Mt.EtnaVolcanic ash from the April 2013 eruption of Mt.EtnaEtna in winterLava flows from Mt.Etna - View from Adrano

 
 
 

Mount Etna – Italy, Sicily

 

  • Location: Italy, east coast of Sicily
  • Peak: 3350 m a. s. l.

 
Mount Etna – Is the highest active and the second most powerful volcano in Europe. It lies on the east coast of the island of Sicily, near the cities of Messina and Catania. The age of the volcano is estimated at 700,000 years. The mountain changed with subsequent eruptions, its present appearance was formed about 5000 years ago. Its height is not constant – in 1981 Etna measured 21 meters more. The reduction was caused by eruption and lava flow.

Etna’s volcanic activity is the longest documented of all volcanoes. The oldest eruptions took place in antiquity (135 A.D.). The ancient Greeks called the volcano Mount of Fire and were convinced that one of the Titans was buried beneath. The explosions were meant to mean that he was trying to escape. The most powerful explosion occurred in 1669. When the lava got to Catania, which it partially destroyed. The potential danger lies in the fact that the volcano is located in a densely populated area.

From the beginnings of written historical sources, we know in total about 140 Etna explosions. The most devastating eruption in 1669 was preceded by a three-week earthquake. The volcanic eruption lasted four months.

The Etna volcano explodes on average once every 1.7 years.

Mount Vesuvius – Italy

Mount Vesuvius in Italy on New Years DayRAF Spitfires flying around a still steaming Vesuvius after the March 1944 eruptionJ.C.Dahl - Eruption of the Volcano VesuviusVesuvius Volcano - NASA-ISSEdward Okuń - Bay of Naples and Vesuvius - 1937Vesuvius AsterSeismograph on the VesuviusMount Vesuvius - Relief Map

 
 

Mount Vesuvius – Italy

 

  • Location: Italy
  • Peak: 1281 m a. s. l.

 
Mount Vesuvius is an active stratovolcano located on the Apennine Peninsula in Italy. It is one of the most famous volcanoes in the world. The cone of this mountain grew inside the Monte Somma massif, whose age is estimated to be several thousand years old. Vesuvius is dangerous not only because nearly 3 million people live in its vicinity, but also because its peaceful period has lasted for a very long time.

The volcano became infamous due to the eruption that took place in 79 A.D. Which led to the disappearance of the cities of Pompeii, Herculaneum, Oplontis and Stabie. During the explosion, a huge amount of dust and volcanic gases got into the atmosphere, forming a cloud probably reaching as much as 37 meters in height. During the eruption, a fiery pyroclastic avalanche (a mixture of volcanic gases, ashes and rock crumbs) was produced from the volcano, which buried 25,000 people in one moment. Death was sudden, people were dying mainly due to thermal shock.

The volcano erupted for the last time in 1944 and destroyed the funicular that took tourists to the crater. The mountain spit out lava and hot ashes for 11 days. As a result of the explosion, 26 people died, and another 1200 were without a roof over their heads.

Worlds smallest countries – 10 record breakers

Worlds smallest countries – 10 record breakers

 
Worlds smallest countries - Vatican City - panoramaWorlds smallest countries - Vatican City - panorama (2)Worlds smallest countries - Vatican City - panorama (3) - Pope Francis in the window
 
 
 
 
 
 
1. Vatican City – The record is church enclave in Italy with an area of only 0.44 km². Official languages: Italian and … Latin.

 
Worlds smallest countries - Monaco - StadiumWorlds smallest countries - Monaco - Panorama, 2015Worlds smallest countries - Monaco - map
 
 
 
 
 
 
2. Monaco – This principality, covering only 2.02 km², has an impressive population density of 18,775 people per km².

 
Worlds smallest countries - Nauru - mapWorlds smallest countries - Nauru-parliamentWorlds smallest countries - View of Nauru (NOAA)
 
 
 
 
 
 
3. Nauru – The island state in the Pacific Ocean has an area of 21.3 km², so it is smaller than Zielona Góra.

 
Worlds smallest countries - Tuvalu - Inaba (1)Worlds smallest countries - Tuvalu - Inaba (2)Worlds smallest countries - Tuvalu - Inaba (3)
 
 
 
 
 
 
4. Tuvalu – Located also in the Pacific, the archipelago occupies 26 km², and its highest point rises only 5 meters above sea level.

 
Worlds smallest countries - San Marino - Panorama (1)Worlds smallest countries - San Marino 2008 - Panorama (2)Worlds smallest countries - San Marino - Panorama (3)
 
 
 
 
 
 
5. San Marino – The enclave, surrounded by Italy, has an area of 61 km² and is the oldest republic in the world.

 
Worlds smallest countries - Liechtenstein - BalzersWorlds smallest countries - Liechtenstein - 2017.07.16Worlds smallest countries - Liechtenstein - Castle Of Gutenberg, Balzers
 
 
 
 
 
 
6. Liechtenstein – It is the only country located entirely in the Alps. It has an area of 160 km², and up to 33% of its inhabitants are foreigners.

 
Worlds smallest countries - Marshall Islands - Photo from Bikrin IslandWorlds smallest countries - Marshall IslandsWorlds smallest countries - Marshall Islands - At Gugeegue Islands Northern Point Looking South
 
 
 
 
 
 
7. Marshall Islands – More than 1,200 islands included in this Pacific located country have a total area of 181 km².

 
Worlds smallest countries - Saint Kitts and Nevis - Caribbean CruiseWorlds smallest countries - Saint Kitts and Nevis - Caribbean Cruise, 2016.02 (2)Worlds smallest countries - Saint Kitts and Nevis - North Frigate Bay - View from Timothy Hill - Panorama
 
 
 
 
 
 
8. Saint Kitts and Nevis – This Caribbean federation covers 269 km². The islands were discovered by Christopher Columbus in 1493.

 
Worlds smallest countries - Maldives - 2008.10.24 - PanoramaWorlds smallest countries - MaldivesWorlds smallest countries - Maldives, Kandooma - Panorama (2)
 
 
 
 
 
 
9. Maldives – Located in the Indian Ocean, the archipelago includes 1196 islands. It has a total area of 300 km² and a height of max. 1 m above sea level.

 
Worlds smallest countries - Malta - PanoramaWorlds smallest countries - Malta - The Spur TowerWorlds smallest countries - Malta - Valletta at night
 
 
 
 
 
 
10. Malta – This state in the Mediterranean Sea extends over an area of 316 km² (similar to Cracow) and consists of three inhabited and several uninhabited islands.

Ponte Vecchio – Old Bridge connects two Arno banks

Ponte Vecchio - Florence, Italy, 2004Ponte Vecchio - Florence bridges

Ponte Vecchio - Snowy

Ponte Vecchio – Old Bridge connects two Arno banks

Ponte Vecchio – Old Bridge connects two Arno banks. It is also known as the Bridge of Goldsmiths. It managed to survive long centuries, wars and floods. Thanks to which, became a symbol of Florence. It was based on the design of the architect Neri di Fioravante. The original tenants of the picturesque stalls, however, were not artisans who dealt with the production of artistic objects from precious metals, but fish traders, tanners and butchers. The Arno River served them as a garbage dump, to which they threw all waste. This was what the space with the arcades under the central arches of the bridge served. At the end of the sixteenth century, Prince Ferdynand I of the Medici family removed from the stalls representatives of “smelly” professions, and offered their place to jewelers and goldsmiths. On the orders of Cosimo Medici over their studios, a covered corridor was created that connected his Florentine palaces.

It resisted destruction during World War II. When in 1944 the Germans withdrew from Italy, Adolf Hitler ordered the commanding German forces to the field marshal Albert Kesselring not to destroy the bridge. Who took him with his beauty while traveling to Italy.

Galileo Galilei – Philosopher, physicist, astronomer

Galileo Galilei

Galileo Galilei – Philosopher, physicist, astronomer

Galileo Galilei – In 15.02.1642 was born Italian philosopher, physicist and astronomer Galileo.
Developer basics of modern physics. He confirmed the heliocentric theory of Copernicus.
In
07.01.1610 he discovered the four largest moons of Jupiter, later named in his honor.

Guglielmo Marconi – Italian inventor of radio

Guglielmo Marconi - Italian inventor of radio

Guglielmo Marconi – Italian inventor of radio

Guglielmo Marconi – Italian inventor of radio 25.04.1874 born Italian physicist
G. Marconi. He works on the construction of the radio. In 1897.
He received a patent for “The transmission of electrical signals and in 1901.
Conducted a radio transmission across the Atlantic. In 1909. together with Karl Braun,
he received the Nobel Prize
in Physics for the development of wireless telegraphy.

Penalty kick statistics – European three seasons

Penalty kick statistics - Penalty kick success graphPenalty kick statistics - Green color

– Successful penalty kick (74.7 %)

 

Penalty kick statistics - Blue color
– Saved by goalkeeper (18.2 %)

 

Penalty kick statistics - Red color
– Shot missed the goal (3.6 %)

 

Penalty kick statistics - Brown color
– Hit the woodwork (and not ended with goal) (3.5 %)

Penalty kick statistics – European three seasons

Penalty kick statistics – In 2008. Castrol has commissioned a detailed study of penalty kicks executed in three seasons in football leagues: English, Spanish, Italian, French and German. The whole is complemented by the results of the Champions League, UEFA Cup and European Championship. With the 1527 penalty shoot the ball landed in the net in 75.7% of cases. It follows that the ¼ of penalties will not translate into goals. 3.6% of all shots landed outside the goal, stopped the remaining 3.5% of the posts or crossbar. Goalkeepers managed to defend up 18.2% strokes.

Female smell sense – Menstrual cycle effects

Female smell sense - Human nose

Female smell sense – Menstrual cycle effects

Female smell sense – In 2001. Italian scientists have studied the effects of the menstrual cycle on the sense of smell. It turned out that the nose is the most sensitive in the ovulation period, at a time when they are most fertile women. After three months of hormonal contraception women lost their greater sensitivity to odors in about ovulation.