Best Attractions and Places to See in Nagaoka, Japan
Nagaoka Travel Guide. MUST WATCH. Top things you have to do in Nagaoka. We have sorted Tourist Attractions in Nagaoka for You. Discover Nagaoka as per the Traveler Resources given by our Travel Specialists. You will not miss any fun thing to do in Nagaoka.
This Video has covered Best Attractions and Things to do in Nagaoka.
Don't forget to Subscribe our channel to view more travel videos. Click on Bell ICON to get the notification of updates Immediately.
List of Best Things to do in Nagaoka, Japan.
Nagaoka Festival Grand Fireworks
Echigo Hillside Park
Ao-re Nagaoka
Yamamoto Isoroku Memorial Hall
Nagaoka War Damage Exhibit Hall
Niigata Prefectural Museum of Modern Art
Teradomari Aquarium
Yukyuzan Park
Niigata Prefectural Museum of History
Koryu Shrine
Kengo Kuma, “From Concrete to Wood: Why Wood Matters”
The Tohoku earthquake and tsunami shattered coastal cities in Japan in 2011. Kengo Kuma, taking as a point of departure his experiences in the aftermath of that natural disaster, will examine humans’ relationship with nature, questioning the perceived strength of steel and concrete and proposing the reintroduction of wood in design as a fair and practical mediator between humans and nature.
Born in Tokyo, Kuma completed his master’s degree at the University of Tokyo in 1979 and spent time as a visiting scholar at Columbia University before establishing Kengo Kuma & Associates in 1990. Among his many works, recent projects include the Yusuhara Wooden Bridge Museum (2010), which won the 2011 The Minister of Education, Culture, Sports, Science and Technology’s Art Encouragement Prize; the Asakusa Culture and Tourism Center (2012), Nagaoka City Hall Aore (2012), and Ginza Kabukiza (2013). Two of his buildings outside Japan are the Besancon Arts and Culture Center and FRAC Marseilles and Aix-en-Provence Conservatory of Music (both 2013). The firm currently has some one hundred projects ongoing in Europe, the U.S., Japan, China, and elsewhere in Asia. One of the most high-profile of these is the new national stadium for the 2020 Tokyo Olympics.
Since 2009, Kuma has been a professor at the Graduate School of Architecture, University of Tokyo. He has also written more than a dozen books—including Anti-Object (2013)—which have been published not only in Japanese but frequently in English, Chinese, and Korean, earning him a readership in many parts of the world. Kuma is an International Fellow of the Royal Institute of British Architects, an honorary fellow of the American Institute of Architects, and, as of 2009, an Officier de L’Ordre des Arts et des Lettres in France.
Castle Estense, Ferrara, Emilia-Romagna, Italy, Europe
The Castello Estense or castello di San Michele is a moated medieval castle in the center of Ferrara, northern Italy. It is a large block with four corner towers. On 3 May 1385, the Ferrarese people, driven to desperation by taxes and flooding that had brought ruin upon them, took themselves to the Marquis Niccolò II d'Este’s palace to ask the advice of Tommaso da Tortona, the high official held to be responsible for this grave situation. Nicolò tried to calm the revolt all day, but by the evening it was clear that the people's spirits were getting more and more angry and that the very safety of the Estensi was endangered. The order was therefore given to summon the disgraced Tommaso, who was given confession and communion and then given to the crowd, who literally tore him to pieces. This episode, which resulted later in the death of the leaders of the revolt, convinced the Marquis that the family’s palace (which is now the Palazzo Comunale) was insufficient to guarantee the security of the nobility in the event of riots. He therefore ordered the construction of a defensive fortress on the north side of the Palazzo, entrusting the project to the architect Bartolino da Novara. He used a pre-existing tower (the Torre dei Leoni), which was part of the defensive walls, at that period very much to the south of the present ones, running, roughly speaking, along the line of the present Corso Giovecca and Viale Cavour. The tower was joined by curtain walls to another three newly built for this project. Between the Este residence and the new fortress was built an aerial passageway (perhaps in wood) to allow people to flee from one to the other. As the city grew the city walls were moved, so the defensive function of the castle became less important and apartments began to be built in its interior, which was by now considered an annex to the court palace. From the time of Ercole I d'Este on, there are many records of construction of apartments, and of their enlargement and enhancement. The definitive transformation works were ordered by Ercole II after a fire in 1544, which had damaged the previous accommodation. The architect Girolamo da Carpi gave the castle the external appearance which can be still seen today, although the interior has been remodelled several times across the ages. After the departure of the Este to Modena, the castle became the residence of the Papal Legate who administered the Ferrarese territory as civil governor (for a maximum term of four years). There were few changes made to the structure of the building, the most obvious being the increase in height of the north ravelin (the room which currently houses the cafeteria). In 1860 Ferrara was annexed to the Kingdom of Italy. The castle, now state-owned, was bought for 70,000 liras in 1874 by the Province of Ferrara that utilized the structure as headquarters of the Prefecture. Over the years the Castle underwent many small restoration projects, especially between 1910 and 1930, when some very questionable attempts were done. During World War II the castle was heavy damaged by aerial bombing, so it was partially reconstructed in 1946. In 1999 under the initiative of the provincial administration, it started The Castle for the City project, that scheduled a massive restoration of the castle. The itinerary of the restoration of the castle has gone through important steps to remember: the exhibition The Triumph of Bacchus inaugurated in 2002 by the President of the Italian Republic Carlo Azeglio Ciampi and the art exposition The Este in Ferrara opened on 14 March 2004 by the President of the European Commission Romano Prodi. In 2006 the whole project of restoration of the Castle was concluded with two significant events: the completion of the touristic tour designed by Gae Aulenti and the restoration and opening of the Cabinets of Alfonso d'Este. One of the towers was damaged in the 2012 Northern Italy earthquake. On the outside, the castle essentially presents the appearance given to it by Girolamo da Carpi in the second half of the 16th century. Surrounded by a moat, it has three entrances with drawbridges fronted by brickwork ravelins. The fourth entrance, to the east, was sacrificed to make room for the kitchens. At the bottom, the appearance of the building still recalls a mediaeval fortress, but higher up, da Carpi replaced the battlements with elegant balconies in white stone (resting on series of corbels), making it higher again by constructing a higher storey, covered by a skew roof.
GOLD - WikiVidi Documentary
Gold is a chemical element with symbol Au and atomic number 79. In its purest form, it is a bright, slightly reddish yellow, dense, soft, malleable, and ductile metal. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions. Gold often occurs in free elemental form, as nuggets or grains, in rocks, in veins, and in alluvial deposits. It occurs in a solid solution series with the native element silver and also naturally alloyed with copper and palladium. Less commonly, it occurs in minerals as gold compounds, often with tellurium . Gold is thought to have been produced in supernova nucleosynthesis, from the collision of neutron stars, and to have been present in the dust from which the Solar System formed. Because the Earth was molten when it was formed, almost all of the gold present in the early Earth probably sank into the planetary core. Therefore, most of the gold that is in the Eart...
____________________________________
Shortcuts to chapters:
00:03:50: Characteristics
00:05:15: Color
00:06:53: Isotopes
00:08:36: Synthesis
00:10:58: Chemistry
00:15:03: Rare oxidation states
00:17:08: Occurrence
00:22:22: Seawater
00:24:09: History
00:31:41: Etymology
00:32:23: Culture
00:34:36: Mining and prospecting
00:38:24: Extraction and refining
00:39:56: Consumption
00:40:40: Pollution
00:42:56: Monetary use
00:49:01: Price
00:50:03: History
00:54:29: Jewelry
00:56:31: Electronics
00:59:30: Medicine
____________________________________
Copyright WikiVidi.
Licensed under Creative Commons.
Wikipedia link:
ENGLISH COMMENTARY [AUDIO ONLY] :: NJPW G1 Climax Day 8 B-BLOCK MATCHES!
Remember to LIKE, COMMENT, SUBSCRIBE, and CLICK THE BELL for notifications!
BUY A T-SHIRT!
Support us on Patreon:
John's Twitter:
Ashton's Twitter:
TWitWoW Facebook:
TWitWoW Subreddit:
MATCHES
MATCH 1: Juice Robinson (1-2) vs. Tama Tonga (1-2)
MATCH 2: Toru Yano (1-2) vs. SANADA (1-2)
MATCH 3: EVIL (2-1) vs. Minoru Suzuki (2-1)
MATCH 4: Kazuchika Okada (3-0) vs. Satoshi Kojima (0-3)
MATCH 5: Michael Elgin (1-2) vs. Kenny Omega (3-0)
Gold | Wikipedia audio article
This is an audio version of the Wikipedia Article:
Gold
Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago.
Learning by listening is a great way to:
- increases imagination and understanding
- improves your listening skills
- improves your own spoken accent
- learn while on the move
- reduce eye strain
Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone.
You can find other Wikipedia audio articles too at:
You can upload your own Wikipedia articles through:
The only true wisdom is in knowing you know nothing.
- Socrates
SUMMARY
=======
Gold is a chemical element with symbol Au (from Latin: aurum) and atomic number 79, making it one of the higher atomic number elements that occur naturally. In its purest form, it is a bright, slightly reddish yellow, dense, soft, malleable, and ductile metal. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions. Gold often occurs in free elemental (native) form, as nuggets or grains, in rocks, in veins, and in alluvial deposits. It occurs in a solid solution series with the native element silver (as electrum) and also naturally alloyed with copper and palladium. Less commonly, it occurs in minerals as gold compounds, often with tellurium (gold tellurides).
Gold is resistant to most acids, though it does dissolve in aqua regia, a mixture of nitric acid and hydrochloric acid, which forms a soluble tetrachloroaurate anion. Gold is insoluble in nitric acid, which dissolves silver and base metals, a property that has long been used to refine gold and to confirm the presence of gold in metallic objects, giving rise to the term acid test. Gold also dissolves in alkaline solutions of cyanide, which are used in mining and electroplating. Gold dissolves in mercury, forming amalgam alloys, but this is not a chemical reaction.
A relatively rare element, gold is a precious metal that has been used for coinage, jewelry, and other arts throughout recorded history. In the past, a gold standard was often implemented as a monetary policy, but gold coins ceased to be minted as a circulating currency in the 1930s, and the world gold standard was abandoned for a fiat currency system after 1971.
A total of 186,700 tonnes of gold exists above ground, as of 2015. The world consumption of new gold produced is about 50% in jewelry, 40% in investments, and 10% in industry. Gold's high malleability, ductility, resistance to corrosion and most other chemical reactions, and conductivity of electricity have led to its continued use in corrosion resistant electrical connectors in all types of computerized devices (its chief industrial use). Gold is also used in infrared shielding, colored-glass production, gold leafing, and tooth restoration. Certain gold salts are still used as anti-inflammatories in medicine. As of 2016, the world's largest gold producer by far was China with 450 tonnes per year.
Gold | Wikipedia audio article
This is an audio version of the Wikipedia Article:
Gold
00:02:33 1 Characteristics
00:03:50 1.1 Color
00:05:15 1.2 Isotopes
00:07:08 1.2.1 Synthesis
00:09:05 2 Chemistry
00:12:31 2.1 Rare oxidation states
00:14:37 2.2 Medicinal uses
00:15:25 3 Origins
00:15:34 3.1 Earth's mantle origins
00:16:09 3.2 Celestial origin theories
00:18:35 4 Occurrence
00:21:05 4.1 Seawater
00:22:46 5 History
00:29:36 5.1 Etymology
00:30:29 5.2 Culture
00:32:40 6 Production
00:33:30 6.1 Mining and prospecting
00:36:40 6.2 Extraction and refining
00:38:01 6.3 Consumption
00:38:42 6.4 Pollution
00:40:35 7 Monetary use
00:45:58 7.1 Price
00:47:00 7.2 History
00:50:49 8 Other applications
00:50:59 8.1 Jewelry
00:52:47 8.2 Electronics
00:55:28 8.3 Medicine
00:59:16 8.4 Cuisine
01:00:44 8.5 Miscellanea
01:02:50 9 Toxicity
Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago.
Learning by listening is a great way to:
- increases imagination and understanding
- improves your listening skills
- improves your own spoken accent
- learn while on the move
- reduce eye strain
Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone.
You can find other Wikipedia audio articles too at:
You can upload your own Wikipedia articles through:
The only true wisdom is in knowing you know nothing.
- Socrates
SUMMARY
=======
Gold is a chemical element with symbol Au (from Latin: aurum) and atomic number 79, making it one of the higher atomic number elements that occur naturally. In its purest form, it is a bright, slightly reddish yellow, dense, soft, malleable, and ductile metal. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions. Gold often occurs in free elemental (native) form, as nuggets or grains, in rocks, in veins, and in alluvial deposits. It occurs in a solid solution series with the native element silver (as electrum) and also naturally alloyed with copper and palladium. Less commonly, it occurs in minerals as gold compounds, often with tellurium (gold tellurides).
Gold is resistant to most acids, though it does dissolve in aqua regia, a mixture of nitric acid and hydrochloric acid, which forms a soluble tetrachloroaurate anion. Gold is insoluble in nitric acid, which dissolves silver and base metals, a property that has long been used to refine gold and to confirm the presence of gold in metallic objects, giving rise to the term acid test. Gold also dissolves in alkaline solutions of cyanide, which are used in mining and electroplating. Gold dissolves in mercury, forming amalgam alloys, but this is not a chemical reaction.
A relatively rare element, gold is a precious metal that has been used for coinage, jewelry, and other arts throughout recorded history. In the past, a gold standard was often implemented as a monetary policy, but gold coins ceased to be minted as a circulating currency in the 1930s, and the world gold standard was abandoned for a fiat currency system after 1971.
A total of 186,700 tonnes of gold exists above ground, as of 2015. The world consumption of new gold produced is about 50% in jewelry, 40% in investments, and 10% in industry. Gold's high malleability, ductility, resistance to corrosion and most other chemical reactions, and conductivity of electricity have led to its continued use in corrosion resistant electrical connectors in all types of computerized devices (its chief industrial use). Gold is also used in infrared shielding, colored-glass production, gold leafing, and tooth restoration. Certain gold salts are still used as anti-inflammatories in medicine. As of 2016, the world's largest gold producer by far was China with 450 tonnes per year.
Fort Worth, Texas | Wikipedia audio article
This is an audio version of the Wikipedia Article:
00:03:11 1 History
00:03:20 1.1 Treaty of Bird's Fort
00:04:34 1.2 Mexican–American War
00:07:03 1.3 Town development
00:08:15 1.3.1 Panther City and Hell's Half Acre
00:18:06 1.4 Historic flags of Fort Worth
00:18:17 1.5 Late 20th and early 21st centuries
00:19:58 2 Geography
00:22:35 2.1 Neighborhoods
00:22:44 2.1.1 Stockyards
00:23:28 2.1.2 Upper West Side
00:24:04 2.1.3 Tanglewood
00:25:15 2.2 Architecture
00:26:01 2.3 Climate
00:29:45 3 Demographics
00:35:06 3.1 Religion
00:37:33 4 Economy
00:39:35 5 Culture
00:40:24 5.1 Arts and sciences
00:40:34 5.2 Nature
00:42:01 5.3 Parks
00:43:47 6 Sports
00:45:13 6.1 Amateur sports
00:45:22 6.2 TCU Horned Frogs
00:47:16 6.3 Recreation
00:47:25 6.3.1 Colonial National Invitational Golf Tournament
00:48:05 6.3.2 Motor racing
00:49:05 6.3.3 Cowtown Marathon
00:49:42 7 Government
00:49:51 7.1 City government
00:51:01 7.1.1 City Councilsup[75]/sup
00:51:09 7.1.2 City departments
00:51:41 7.2 State government
00:51:50 7.2.1 State Board of Education memberssup[76]/sup
00:52:01 7.2.2 Texas State Representativessup[76]/sup
00:52:11 7.2.3 Texas State Senatorssup[76]/sup
00:52:20 7.2.4 State Facilities
00:53:01 7.3 Federal government
00:53:11 7.3.1 United States Representativessup[76]/sup
00:53:21 7.3.2 Federal facilities
00:55:48 8 Education
00:55:58 8.1 Public libraries
00:56:13 8.2 Public schools
00:56:57 8.3 Private schools
00:57:12 8.4 Institutes of higher education
00:57:23 9 Media
01:00:47 9.1 Radio stations
01:01:05 9.1.1 AM
01:03:00 9.1.2 FM
01:04:13 9.1.3 Internet radio stations and shows
01:04:53 10 Transportation
01:05:38 10.1 History
01:05:47 10.1.1 Electric streetcars
01:06:47 10.1.2 Electric interurban railways
01:08:00 10.2 Current transport
01:09:27 10.2.1 Roads
01:11:11 10.2.2 Public transportation
01:12:04 10.2.3 Rail transportation
01:12:41 10.2.4 Airports
01:14:25 10.2.5 Walkability
01:14:45 11 Notable people
01:14:54 12 Sister cities
01:16:00 13 See also
Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago.
Learning by listening is a great way to:
- increases imagination and understanding
- improves your listening skills
- improves your own spoken accent
- learn while on the move
- reduce eye strain
Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone.
Listen on Google Assistant through Extra Audio:
Other Wikipedia audio articles at:
Upload your own Wikipedia articles through:
Speaking Rate: 0.8105567871558099
Voice name: en-GB-Wavenet-D
I cannot teach anybody anything, I can only make them think.
- Socrates
SUMMARY
=======
Fort Worth is a city in the U.S. state of Texas. It is the 13th-largest city in the United States and fifth-largest city in Texas. It is the county seat of Tarrant County, covering nearly 350 square miles (910 km2) into three other counties: Denton, Parker, and Wise. According to the 2017 census estimates, Fort Worth's population is 874,168. Fort Worth is the second-largest city in the Dallas–Fort Worth–Arlington metropolitan area, which is the 4th most populous metropolitan area in the United States.The city of Fort Worth was established in 1849 as an army outpost on a bluff overlooking the Trinity River. Fort Worth has historically been a center of the longhorn cattle trade. It still embraces its Western heritage and traditional architecture and design. USS Fort Worth (LCS-3) is the first ship of the United States Navy named after the city.Fort Worth is home to the Van Cliburn International Piano Competition and several world-class museums designed by internationally known contemporary architects. The Kimbell Art Museum, considered to have one of the best art collections in Texas, is housed in what is widely regarded as one of the outstanding architectural achievements of the modern era. The museum was designed by the American architect Louis Kahn, with an addition designed by world-renowned Italian architect Renzo Piano opening November 2013. Also of note is the Modern Art Museum of Fort Worth, designed by Tadao Ando. The Amon Carter Museum of American Art, designed by Philip Johnson, houses one of the world's most extensive collections of American art. The Sid Richardson Museum, redesigned by David M. Schwarz, has one of the most focused collections of Western art in the U.S., emphasizing Frederic Remington and Cha ...
Gold | Wikipedia audio article
This is an audio version of the Wikipedia Article:
00:03:14 1 Characteristics
00:04:49 1.1 Color
00:06:34 1.2 Isotopes
00:09:00 1.2.1 Synthesis
00:11:25 2 Chemistry
00:15:46 2.1 Rare oxidation states
00:18:24 2.2 Medicinal uses
00:19:25 3 Origins
00:19:34 3.1 Earth's mantle origins
00:20:16 3.2 Celestial origin theories
00:23:16 4 Occurrence
00:26:24 4.1 Seawater
00:28:29 5 History
00:37:06 5.1 Etymology
00:38:12 5.2 Culture
00:40:55 6 Production
00:41:59 6.1 Mining and prospecting
00:45:55 6.2 Extraction and refining
00:47:34 6.3 Consumption
00:48:24 6.4 Pollution
00:50:46 7 Monetary use
00:57:31 7.1 Price
00:58:48 7.2 History
01:03:36 8 Other applications
01:03:46 8.1 Jewelry
01:06:02 8.2 Electronics
01:09:23 8.3 Medicine
01:14:08 8.4 Cuisine
01:16:00 8.5 Miscellanea
01:18:39 9 Toxicity
Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago.
Learning by listening is a great way to:
- increases imagination and understanding
- improves your listening skills
- improves your own spoken accent
- learn while on the move
- reduce eye strain
Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone.
Listen on Google Assistant through Extra Audio:
Other Wikipedia audio articles at:
Upload your own Wikipedia articles through:
Speaking Rate: 0.7481217672810723
Voice name: en-GB-Wavenet-B
I cannot teach anybody anything, I can only make them think.
- Socrates
SUMMARY
=======
Gold is a chemical element with symbol Au (from Latin: aurum) and atomic number 79, making it one of the higher atomic number elements that occur naturally. In its purest form, it is a bright, slightly reddish yellow, dense, soft, malleable, and ductile metal. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions. Gold often occurs in free elemental (native) form, as nuggets or grains, in rocks, in veins, and in alluvial deposits. It occurs in a solid solution series with the native element silver (as electrum) and also naturally alloyed with copper and palladium. Less commonly, it occurs in minerals as gold compounds, often with tellurium (gold tellurides).
Gold is resistant to most acids, though it does dissolve in aqua regia, a mixture of nitric acid and hydrochloric acid, which forms a soluble tetrachloroaurate anion. Gold is insoluble in nitric acid, which dissolves silver and base metals, a property that has long been used to refine gold and to confirm the presence of gold in metallic objects, giving rise to the term acid test. Gold also dissolves in alkaline solutions of cyanide, which are used in mining and electroplating. Gold dissolves in mercury, forming amalgam alloys, but this is not a chemical reaction.
A relatively rare element, gold is a precious metal that has been used for coinage, jewelry, and other arts throughout recorded history. In the past, a gold standard was often implemented as a monetary policy, but gold coins ceased to be minted as a circulating currency in the 1930s, and the world gold standard was abandoned for a fiat currency system after 1971.
A total of 186,700 tonnes of gold exists above ground, as of 2015. The world consumption of new gold produced is about 50% in jewelry, 40% in investments, and 10% in industry. Gold's high malleability, ductility, resistance to corrosion and most other chemical reactions, and conductivity of electricity have led to its continued use in corrosion resistant electrical connectors in all types of computerized devices (its chief industrial use). Gold is also used in infrared shielding, colored-glass production, gold leafing, and tooth restoration. Certain gold salts are still used as anti-inflammatories in medicine. As of 2016, the world's largest gold producer by far was China with 450 tonnes per year.
Gold | Wikipedia audio article
This is an audio version of the Wikipedia Article:
Gold
00:02:33 1 Characteristics
00:03:49 1.1 Color
00:05:14 1.2 Isotopes
00:07:06 1.2.1 Synthesis
00:09:03 2 Chemistry
00:12:28 2.1 Rare oxidation states
00:14:33 2.2 Medicinal uses
00:15:22 3 Origins
00:15:30 3.1 Earth's mantle origins
00:16:06 3.2 Celestial origin theories
00:18:31 4 Occurrence
00:21:01 4.1 Seawater
00:22:41 5 History
00:29:28 5.1 Etymology
00:30:21 5.2 Culture
00:32:31 6 Production
00:33:22 6.1 Mining and prospecting
00:36:31 6.2 Extraction and refining
00:37:52 6.3 Consumption
00:38:32 6.4 Pollution
00:40:26 7 Monetary use
00:45:47 7.1 Price
00:46:49 7.2 History
00:50:38 8 Other applications
00:50:47 8.1 Jewelry
00:52:35 8.2 Electronics
00:55:15 8.3 Medicine
00:59:03 8.4 Cuisine
01:00:31 8.5 Miscellanea
01:02:36 9 Toxicity
Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago.
Learning by listening is a great way to:
- increases imagination and understanding
- improves your listening skills
- improves your own spoken accent
- learn while on the move
- reduce eye strain
Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone.
You can find other Wikipedia audio articles too at:
You can upload your own Wikipedia articles through:
The only true wisdom is in knowing you know nothing.
- Socrates
SUMMARY
=======
Gold is a chemical element with symbol Au (from Latin: aurum) and atomic number 79, making it one of the higher atomic number elements that occur naturally. In its purest form, it is a bright, slightly reddish yellow, dense, soft, malleable, and ductile metal. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions. Gold often occurs in free elemental (native) form, as nuggets or grains, in rocks, in veins, and in alluvial deposits. It occurs in a solid solution series with the native element silver (as electrum) and also naturally alloyed with copper and palladium. Less commonly, it occurs in minerals as gold compounds, often with tellurium (gold tellurides).
Gold is resistant to most acids, though it does dissolve in aqua regia, a mixture of nitric acid and hydrochloric acid, which forms a soluble tetrachloroaurate anion. Gold is insoluble in nitric acid, which dissolves silver and base metals, a property that has long been used to refine gold and to confirm the presence of gold in metallic objects, giving rise to the term acid test. Gold also dissolves in alkaline solutions of cyanide, which are used in mining and electroplating. Gold dissolves in mercury, forming amalgam alloys, but this is not a chemical reaction.
A relatively rare element, gold is a precious metal that has been used for coinage, jewelry, and other arts throughout recorded history. In the past, a gold standard was often implemented as a monetary policy, but gold coins ceased to be minted as a circulating currency in the 1930s, and the world gold standard was abandoned for a fiat currency system after 1971.
A total of 186,700 tonnes of gold exists above ground, as of 2015. The world consumption of new gold produced is about 50% in jewelry, 40% in investments, and 10% in industry. Gold's high malleability, ductility, resistance to corrosion and most other chemical reactions, and conductivity of electricity have led to its continued use in corrosion resistant electrical connectors in all types of computerized devices (its chief industrial use). Gold is also used in infrared shielding, colored-glass production, gold leafing, and tooth restoration. Certain gold salts are still used as anti-inflammatories in medicine. As of 2016, the world's largest gold producer by far was China with 450 tonnes per year.
Gold | Wikipedia audio article
This is an audio version of the Wikipedia Article:
00:03:21 1 Characteristics
00:04:59 1.1 Color
00:06:50 1.2 Isotopes
00:09:16 1.2.1 Synthesis
00:11:48 2 Chemistry
00:16:18 2.1 Rare oxidation states
00:19:01 2.2 Medicinal uses
00:20:03 3 Origins
00:20:12 3.1 Earth's mantle origins
00:20:55 3.2 Celestial origin theories
00:24:05 4 Occurrence
00:27:19 4.1 Seawater
00:29:29 5 History
00:38:28 5.1 Etymology
00:39:36 5.2 Culture
00:42:25 6 Production
00:43:29 6.1 Mining and prospecting
00:47:35 6.2 Extraction and refining
00:49:20 6.3 Consumption
00:50:10 6.4 Pollution
00:52:38 7 Monetary use
00:59:42 7.1 Price
01:01:01 7.2 History
01:06:02 8 Other applications
01:06:12 8.1 Jewelry
01:08:33 8.2 Electronics
01:12:02 8.3 Medicine
01:17:00 8.4 Cuisine
01:18:55 8.5 Miscellanea
01:21:38 9 Toxicity
Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago.
Learning by listening is a great way to:
- increases imagination and understanding
- improves your listening skills
- improves your own spoken accent
- learn while on the move
- reduce eye strain
Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone.
Listen on Google Assistant through Extra Audio:
Other Wikipedia audio articles at:
Upload your own Wikipedia articles through:
Speaking Rate: 0.7739193736639014
Voice name: en-US-Wavenet-E
I cannot teach anybody anything, I can only make them think.
- Socrates
SUMMARY
=======
Gold is a chemical element with symbol Au (from Latin: aurum) and atomic number 79, making it one of the higher atomic number elements that occur naturally. In its purest form, it is a bright, slightly reddish yellow, dense, soft, malleable, and ductile metal. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions. Gold often occurs in free elemental (native) form, as nuggets or grains, in rocks, in veins, and in alluvial deposits. It occurs in a solid solution series with the native element silver (as electrum) and also naturally alloyed with copper and palladium. Less commonly, it occurs in minerals as gold compounds, often with tellurium (gold tellurides).
Gold is resistant to most acids, though it does dissolve in aqua regia, a mixture of nitric acid and hydrochloric acid, which forms a soluble tetrachloroaurate anion. Gold is insoluble in nitric acid, which dissolves silver and base metals, a property that has long been used to refine gold and to confirm the presence of gold in metallic objects, giving rise to the term acid test. Gold also dissolves in alkaline solutions of cyanide, which are used in mining and electroplating. Gold dissolves in mercury, forming amalgam alloys, but this is not a chemical reaction.
A relatively rare element, gold is a precious metal that has been used for coinage, jewelry, and other arts throughout recorded history. In the past, a gold standard was often implemented as a monetary policy, but gold coins ceased to be minted as a circulating currency in the 1930s, and the world gold standard was abandoned for a fiat currency system after 1971.
A total of 186,700 tonnes of gold exists above ground, as of 2015. The world consumption of new gold produced is about 50% in jewelry, 40% in investments, and 10% in industry. Gold's high malleability, ductility, resistance to corrosion and most other chemical reactions, and conductivity of electricity have led to its continued use in corrosion resistant electrical connectors in all types of computerized devices (its chief industrial use). Gold is also used in infrared shielding, colored-glass production, gold leafing, and tooth restoration. Certain gold salts are still used as anti-inflammatories in medicine. As of 2016, the world's largest gold producer by far was China with 450 tonnes per year.
Gold | Wikipedia audio article
This is an audio version of the Wikipedia Article:
00:02:33 1 Characteristics
00:03:50 1.1 Color
00:05:15 1.2 Isotopes
00:07:08 1.2.1 Synthesis
00:09:05 2 Chemistry
00:12:31 2.1 Rare oxidation states
00:14:37 2.2 Medicinal uses
00:15:25 3 Origins
00:15:34 3.1 Earth's mantle origins
00:16:09 3.2 Celestial origin theories
00:18:35 4 Occurrence
00:21:05 4.1 Seawater
00:22:46 5 History
00:29:36 5.1 Etymology
00:30:29 5.2 Culture
00:32:40 6 Production
00:33:30 6.1 Mining and prospecting
00:36:40 6.2 Extraction and refining
00:38:01 6.3 Consumption
00:38:42 6.4 Pollution
00:40:35 7 Monetary use
00:45:58 7.1 Price
00:47:00 7.2 History
00:50:49 8 Other applications
00:50:59 8.1 Jewelry
00:52:47 8.2 Electronics
00:55:28 8.3 Medicine
00:59:16 8.4 Cuisine
01:00:44 8.5 Miscellanea
01:02:50 9 Toxicity
Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago.
Learning by listening is a great way to:
- increases imagination and understanding
- improves your listening skills
- improves your own spoken accent
- learn while on the move
- reduce eye strain
Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone.
Listen on Google Assistant through Extra Audio:
Other Wikipedia audio articles at:
Upload your own Wikipedia articles through:
There is only one good, knowledge, and one evil, ignorance.
- Socrates
SUMMARY
=======
Gold is a chemical element with symbol Au (from Latin: aurum) and atomic number 79, making it one of the higher atomic number elements that occur naturally. In its purest form, it is a bright, slightly reddish yellow, dense, soft, malleable, and ductile metal. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions. Gold often occurs in free elemental (native) form, as nuggets or grains, in rocks, in veins, and in alluvial deposits. It occurs in a solid solution series with the native element silver (as electrum) and also naturally alloyed with copper and palladium. Less commonly, it occurs in minerals as gold compounds, often with tellurium (gold tellurides).
Gold is resistant to most acids, though it does dissolve in aqua regia, a mixture of nitric acid and hydrochloric acid, which forms a soluble tetrachloroaurate anion. Gold is insoluble in nitric acid, which dissolves silver and base metals, a property that has long been used to refine gold and to confirm the presence of gold in metallic objects, giving rise to the term acid test. Gold also dissolves in alkaline solutions of cyanide, which are used in mining and electroplating. Gold dissolves in mercury, forming amalgam alloys, but this is not a chemical reaction.
A relatively rare element, gold is a precious metal that has been used for coinage, jewelry, and other arts throughout recorded history. In the past, a gold standard was often implemented as a monetary policy, but gold coins ceased to be minted as a circulating currency in the 1930s, and the world gold standard was abandoned for a fiat currency system after 1971.
A total of 186,700 tonnes of gold exists above ground, as of 2015. The world consumption of new gold produced is about 50% in jewelry, 40% in investments, and 10% in industry. Gold's high malleability, ductility, resistance to corrosion and most other chemical reactions, and conductivity of electricity have led to its continued use in corrosion resistant electrical connectors in all types of computerized devices (its chief industrial use). Gold is also used in infrared shielding, colored-glass production, gold leafing, and tooth restoration. Certain gold salts are still used as anti-inflammatories in medicine. As of 2016, the world's largest gold producer by far was China with 450 tonnes per year.