⁣https://www.youtube.com/watch?v=5yBSIkWsuRA

Provided to YouTube by Sony Music Entertainment

La Luna · PABLO

La Luna

℗ 2022 PABLO, exclusively distributed by Sony Music Entertainment Philippines, Inc.

Released on: 2022-01-28

Composer, Producer: John Paulo Nase

Auto-generated by YouTube.

월.클. 에스파의 뒤를 이를 월.클. 시넘이들!
에스파 데뷔곡 ＜Black Mamba＞을
시크릿넘버만의 스타일로 보여준다고?!

광야가 아닌 주간아에서만 볼 수 있는
비번이들의 ＜Black Mamba＞ 커버 무대!

시넘은 나야 둘이 될 수 없어~
한번 보고 나면 다 락키로 만들어버릴
블맘 커버 무대 어서 보러 와요~!!


#주간아이돌 #시크릿넘버 #에스파 #블랙맘바 #Black_Mamba

Welcome to the 93rd reaction video of Season 5 of this series: Classical & Jazz Musicians React to æspa's 'Savage'!

▶️ æspa producers interview: https://youtu.be/GNiLtajOvmQ
▶️ Listen to Savage here: https://www.youtube.com/watch?v=WPdWvnAAurg
▶️ Savage Classical Piano Ver.: https://youtu.be/PqJnGXVxFZs

❤️ If you'd like to support ReacttotheK and help us grow, support us on Patreon and get early access to videos and to a bunch of exclusive content: https://www.patreon.com/reacttothek
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C&JMR Reaction Release Schedule (and list of Patreon exclusive videos): https://docs.google.com/docume....nt/d/1uvf-u1EJVB-hmB

Songs that are currently being voted on or waiting to be voted on by our musician voting panel (or votes are tied akjnfsakjdfn): https://www.youtube.com/playli....st?list=PLFw_XZtkCVM

Will not react to list: https://docs.google.com/docume....nt/d/1b5aQLWbYgUCm30
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Script written & video edited by Umu (Twitter: https://twitter.com/umucado)
Video edited by Umu (Twitter: https://twitter.com/umucado)
Intro design by Alex Chen (website: https://www.acchen.com/)
Thumbnail by Nozomi Murayama (IG: https://www.instagram.com/nonchanyuzuru/)
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0:00 Welcome!! Ep. 93 S5 C&JMR
0:12 Song Introduction
1:50 MV Reaction
6:15 Immediate thoughts: ConFuSiON
6:50 Unpredicatble soundscape + layers
7:12 SM's classic sound in aespa's music
8:00 Comparing to 'Next Level'
8:56 Verse 1 general thoughts
9:40 Verse 1 key analysis
11:25 Anti-drop thoughts
12:43 Verse 2 general thoughts
13:24 Chorus general thoughts
13:57 Bridge key analysis
15:22 Dance break key analysis
15:59 Final chorus key analysis
17:29 Ending thoughts

Melodii:
00:00 1. Jumatate tu, jumatate eu
02:46 2. Asa sunt zilele mele
05:41 3. Ce perversa e lumea si rea
10:30 4. Dintr-o mie de femei

Orchestratie : Florin Peste
Vioara : Darius Stoica
Saxofon : Mihai Coserea
Video : Adi Peste

Florin Peste:

TikTok : https://www.tiktok.com/@florinpesterecords

Facebook : https://www.facebook.com/FlorinPestex/

​Instagram : https://www.instagram.com/florin_peste/

Georgiana Lobont:

TikTok : https://www.tiktok.com/@georgianalobont

Facebook : https://www.facebook.com/georgianalobont

Instagram : https://www.instagram.com/georgianalobont/

In this tutorial we are building a tiktik clone app from scratch. In this video we are adding firebase for android to our project.


Github: https://github.com/xalife/tiktok-clone

Thank' For watching!! Support my channel Subscribe,Like and Coment.

Satu unit truk boks nopol DK 8591 WF keluar jalur dan terperosok ke sungai di kawasan Dusun Klatakan, Desa Melaya, Kecamatan Melaya, Jembrana Minggu (12/06/2022) sekitar pukul 15.45 WITA.<br /><br />Dari informasi yang berhasil dihimpun, truk box yang dikemudikan oleh Dedy Safrizal beralamat di Lingkungan Kelurahan Krobokan Kelurahan Loloan Barat Kecamatan Negara Jembrana melaju dari arah Barat (Gilimanuk) menuju ke timur (Negara).<br /><br />Boks hendak akan kembali dari mengantar muatan ikan di Kabupaten Banyuwangi. Namun nahas tiba di TKP kendaraan tersebut oleng ke kanan dan terperosok sedalam 3 meter ke sungai sebelah kanan jalan.<br /><br />“Kecelakaan out off control terjadi karena sopir kehilangan kendali diduga karena sopir mengantuk atau lainnya sehingga kendaraan terperosok dan sopir tidak mengalami luka,” jelas Kanit Lantas Polsek Melaya Iptu I Nyoman Yasa.<br /><br />Sopir tidak mengalami luka dan sudah dibawa ke puskesmas setempat untuk mendapatkan perawatan. Kendaraan tersebut kemudian dievakuasi sore hari tanpa mengalami kendala.<br /><br />

DAFTAR BINANCE : https://accounts.binance.me/id..../register?ref=NGDMAB (kamu dpt 10% komisi trading)
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KODE REFERRAL BIBIT : kelvingaming (kamu dapet 25rb)
KODE REFERRAL AJAIB : kelv423 (kamu dpt saham gratis dari ajaib)

Youtube Membership Kelvin Gimang udah bisa ya gaes !!!
klik link dibawah ini !
https://www.youtube.com/channe....l/UCZQPLQgLMMDMVviAM

BELI BAJU GUE DI TOKPED : https://www.tokopedia.com/storeoverpower
BELI BAJU GUE DI SHOPEE : https://shopee.co.id/storeoverpower

TOP UP DIAMOND DISINI : https://emilystore.id

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Join Discord : https://discord.gg/HPkwsSe

ANNA LADAINA : https://www.youtube.com/channe....l/UC_q4a91FJBc4HBXaE

ROOM TOUR : https://www.youtube.com/watch?v=c_FA3-YcTbg&t=431s

VLOG : https://www.youtube.com/watch?v=kk-SiKGgYVM&list=PL3PSb1ItDUR8GqtGcEnuO7Y9X22Vj1LfT

⁣super song sang by dish farid/ botochaya official 2022

BD29 Multimedia brings"Baul Sukumar" song for Bengali music suckers. Proudly presenting most awaited sanctioned music videotape"Apon Manush Chena Boro Daay"bangla song simply only on BD29 music's special music videotape channel"BD29 Multimedia". Just enjoy bangla new song 2022 Apon Manush Chena Boro Daay আপন মানুষ চেনা বড় দায় (bd song) and share with your loved bone's.

Apon Manush Chena boro Dai Official Video : https://youtu.be/gnkPwZ6IEOs

Song : Apon Manush Chena Boro Daay
Singer : Sukumar Baul
Lyricist : Jashim Uddin Akash
Tune : SK Sanu
Music : Ah Turjo
Flute : Babu
Guitar : Mintu Chowdhury
Dotara : Anando
Studio : TJ Music
Dop : Rony
Edit : Rahul Ashik
Color : Js zeeshan
Direction : Ah Turjo
Distribution : P Tune Studio
Design : Munna
Label : BD29 Multimedia
Produce By : Jashim Uddin Akash

♪ Available on ♪
iTunes : https://cutt.ly/QSH1gP8
Spotify : https://cutt.ly/rSH0mjy
Saavn : https://cutt.ly/4SH0iHZ
Gaana : https://cutt.ly/2SH05ym
Wynk : https://cutt.ly/VSH0jCr
Amazon Prime Music : https://cutt.ly/ySH03Xn

Lyrics
আপন মানুষ চিনা বড়ই দায়রে
আপন মানুষ বুঝা বড়ই দায়
চাইলে তারে যায় না ভুলা,
বুকের ভিতর কষ্টের মেলা
আপন মানুষ সবচেয়ে বেশি
আপনকে কাঁদায়
আপন মানুষ চিনা বড়ই দায়রে
আপন মানুষ বুঝা বড়ই দায়


বাবুই পাখি ঘর বাধিলে হয় না
ঘরে ঠাই
ঝড় বাদলে কাটাইরে সে
ঘরেরী দরজায়
পারে না সে ছাড়তে মায়া
ছাড়ে না ঠিকানা
আমি হইলাম পথের পথিক
পথে ঠিকানা
সময় সুযোগ পেলে মানুষ শুধু বদলে যায়
আপন মানুষ চিনা বড়ই দায়রে
আপন মানুষ বুঝা বড়ই দায়

স্বার্থ ছাড়া হয় না কেহ কারো আপন জন
সুখে থেকো ভালো থেকো করবো না বারন
মন পিঞ্জরে কষ্ট জমা সবাইকে বলতে মানা
আমি হলাম পথের পথিক সবাই আমার চেনা
কারনে অকারনে মানুষে সহজে বদলায়
আপন মানুষ চিনা বড়ই দায়রে
আপন মানুষ বুঝা বড়ই দায়


#apon_manush_chena_boro_daay
#apon_manush_chena_boro_dai
#sukumar_baul
#আপন_মানুষ_চেনা_বড়_দায়
#baulsukumar
#BaulGaan
#বাউল_সুকুমারের_নতুন_গান
#বাউল_সুকুমার
#banglasadsong
#banglasadsong2022

Enjoy and stay connected with us !!
Facebook Fan Page : https://fb.me/bd29multimedia

storm in African 🦁🐯

⁣When Locusts Start Attack People, They Assume That This Thick Glass Will Protect Them

Achieve three times the toughness of the factory paint finish with Ceramic PRO installed by Colorado PDR. Ceramic Pro requires only one application when properly maintained. Keep your car looking new with the protection of Ceramic PRO.What is Ceramic CoatingCeramic Pro is a clear, liquid nanoceramic coating developed by NanoShine LTD. The coating cures to create a chemical bond on the surface of the vehicle that becomes a rigid, super-structure of nanoglass with long-lasting protection.The Ceramic Pro product originated as an industrial and diverse protective coating that works on most surfaces to provide a durable shield with resistance to: Solvents Acids Alkalis UV rays Harsh weather conditions CorrosionCeramic PRO stands out as the leading product to protect vehicle finishes. Normal clear coats offer hardness of 2H to 4H. With Ceramic Pro, you get over 9H hardness protection. The glass shield prevents minor scratches to your clear coat by resisting and absorbing the damage instead. Light polishing easily removes any scratches to the coating while preserving the integrity of the original clear coat.Not only does Ceramic Pro guard your paint, it also protects all surfaces of the vehicle. Exterior Interior Rims WindowsBenefits of Ceramic ProColorado weather is hard on vehicles throughout the year. The summer brings heat, sun and hail while the winter adds snow and ice. Plus, Colorado vehicles often experience chips and cracks from rocks on the roadway. While we love all that Colorado has to offer, we also want to help you keep your vehicle looking great. That’s why we offer Ceramic PRO.Benefits Durable Finish Extend Life of the Paint Add Gloss and Shine Self-Cleaning Properties Increased Coat Hardness Better Resale Value Less Frequent Washing Keeps Vehicle Looking NewCarFax ReportingMaximize your vehicle’s resale value with Ceramic Pro. The Ceramic Pro warranty includes reporting of the installation to CarFax. This benefits the buyer and the seller! Buyers make an informed purchase decision knowing the seller invested in top-quality protection for the vehicle’s exterior.Denver Ceramic Pro Installation Service From Colorado PDRWe are Ceramic PRO trained and certified. Only dealers with certification from Ceramic PRO can provide installation.The installation process takes between one and five days depending on the condition of your vehicle and the package you select. We provide top-quality service and clear communication so you understand the installation timeframe and commitment upfront.Installation Steps:Step 1 – Claybar decontamination to remove contaminantsStep 2 – Correct any existing paint damage, including scratches, swirls, wash lines and other marring.(Polishing incorporates multiple steps and tools, including the use of different abrasive compounds and aggressive polishing pads. Depending on the condition of the vehicle’s paint, it may take more than one stage of correction to correct the paint defects.)Step 3 – Apply Ceramic PRO based on the package selectedColorado PDR – Denver Ceramic PRO ExpertsCeramic PRO offers exceptional protection for your vehicle. However, Ceramic PRO can only protect your vehicle when properly applied and maintained. Denver trusts Colorado PDR to do the job right and on schedule.Conveniently located near DIA, Colorado PDR understands what it takes to create the best barrier to help your vehicle stand up to the Colorado climate. We offer the top brands and products to protect and repair your vehicle’s exterior, like Ceramic PRO.Visit our website here https://www.coloradopdr.com/We serve in this area: https://g.page/coloradopdr?share

WHAT HAPPENED?
The Internet has turned our existence upside down. It has revolutionized communications, to the extent that it is now our preferred medium of everyday communication. In almost everything we do, we use the Internet. Ordering a pizza, buying a television, sharing a moment with a friend, sending a picture over instant messaging. Before the Internet, if you wanted to keep up with the news, you had to walk down to the newsstand when it opened in the morning and buy a local edition reporting what had happened the previous day. But today a click or two is enough to read your local paper and any news source from anywhere in the world, updated up to the minute.

The Internet itself has been transformed. In its early days—which from a historical perspective are still relatively recent—it was a static network designed to shuttle a small freight of bytes or a short message between two terminals; it was a repository of information where content was published and maintained only by expert coders. Today, however, immense quantities of information are uploaded and downloaded over this electronic leviathan, and the content is very much our own, for now we are all commentators, publishers, and creators.

In the 1980s and 1990s, the Internet widened in scope to encompass the IT capabilities of universities and research centers, and, later on, public entities, institutions, and private enterprises from around the world. The Internet underwent immense growth; it was no longer a state-controlled project, but the largest computer network in the world, comprising over 50,000 sub-networks, 4 million systems, and 70 million users.

Article by: Zaryn Dentzel
Book: 19 Key Essays on How the Internet Is Changing Our Lives
Source: bbvaopenmind.com
Created by: Ton Samith

We created this tutorial for the educational purpose of learning how the internet has changed everyday life.

___________ Educational Tutorials _____________

Camvito168 is a WordPress educational tutorial expertise that is dedicated to providing exceptional videos for free.

Visit www.camvito.com to learn more about the WordPress technical solutions.

_____________Disclaimer__________________
Producer: Ton Samith
Editor: Ton Samith
Channel: Camvito 168
FB Page: Camvito168
Video editor: Movavi Video Editor Plus
Sound/Music: YouTube Library
Thumbnail: Canva Pro
Photo: Freepik Premium

Technology Innovation — Trends and Opportunities
Technology is moving at an incredible pace. We live in an amazing era where things like autonomous cars, personalized medicine, and quantum computing are becoming real as we speak. Artificial Intelligence, crypto-currencies, advanced automation, deep learning, and concepts like Universal Basic Income are about to reshape our world — what an exciting era to live in!

The years to come will bring impressive technological breakthroughs with a massive impact on our lives, markets, and societies. In our connected world, with the unprecedented level of information, knowledge, and ideas exchange, innovation is happening continuously, at scale, and in several forms. It is driven by corporations, secret labs, universities, startups, research scientists, or simply by thousands of creative individuals across the globe.

Artificial Intelligence
Everybody is talking about Artificial Intelligence these days. And yes, in many cases, the topic is covered with exaggerations and hype. Fortunately, the overall A.I. progress and the pace of the underlying technological innovation easily justifies this hype. Consider the progress achieved in fields like Deep Learning and areas such as Computer Vision and Natural Language Processing.

Computer vision is making huge steps, with massive applications in autonomous cars, navigation, robotics, pattern recognition, medical diagnosis, and more. Language Understanding has made tremendous progress as well — recently reached the levels of human understanding — Microsoft reports a word error rate of 5.9% which is equal to human performance on the same input.

Digital assistants become more and more intelligent, contextual, and proactive. At some point in the near future, your digital assistant will be able not only to handle your tasks and information requests but also to do respond with humor — and this will be a major milestone for A.I.

Your digital assistant will know (and keep learning) the style of your humor and how it depends on the time of day, the day of the week, the social arrangement, the agenda of the day, and your implicitly quantified mood. Your digital assistant will be able to make decisions such as when to respond with humor when to proactively say something funny or trigger a humorous dialogue — while always capturing its success via your responses (or lack of). It’s coming and it will be fun.

Considering the general availability of advanced cognitive technology (cloud-based commercial AI offerings via easy-to-consume APIs) and the low-cost integration scenarios, the AI-powered opportunities for innovation increase exponentially — APIs and the cloud make it easy even for junior software developers to build cognitive apps, powered by advanced A.I. capabilities.

As a developer, you just need to browse the commercial offerings by the tech giants such as Microsoft, Amazon, Google, Facebook, and the like and choose from a wide range of cognitive services to encapsulate into your application. Or, you can explore the open-source options on reusing and adapting advanced analytical and cognitive models. In any case, developers can now experiment with cognitive services in no time and at a low cost.

But, one could argue that, given that A.I. is driven by huge investments of those few technology corporations, the opportunity for innovation is rather limited. When it comes to A.I. I believe that the real opportunity for innovation is the actual approach in solving particular problems and how the cognitive services are utilized and combined; how the developer provides the right data and signals to empower better, smarter user experiences.

Article by: George Krasadakis
Source: medium.com
Created by: Ton Samith

We created this tutorial for the educational purpose of learning how to figure out how uncredibly AI technology works in the future.

___________ Educational Tutorials _____________

Camvito168 is a WordPress educational tutorial expertise that is dedicated to providing exceptional videos for free.

Visit www.camvito.com to learn more about the WordPress technical solutions.

_____________Disclaimer__________________
Producer: Ton Samith
Editor: Ton Samith
Channel: Camvito 168
FB Page: Camvito168
Video editor: Movavi Video Editor Plus
Sound/Music: YouTube Library
Thumbnail: Canva Pro
Photo: Freepik Premium

#Modern Technology #AI #Camvito168 #TonSamith

Exponential tech advances will change the world faster than we think

We live in a world of exponentially increasing technological advancements. Never in the history of mankind have so many such advancements emerged in parallel and in combination, carrying so much impact.

The phenomena are marked in time: The timing from what once seemed impossible to possible and functional can become extremely short – sometimes measured in just days or weeks. Ever heard the maxim that internet years are like dog years, where one in actual elapsed time equates to seven? Exponential advancement is the reason.

Some exponential advancements are now so predictable, such as the rate of growth of computing power, that companies have baked in the expected advancements in their products. Similarly, it is fairly predictable that full genome sequencing today can be done for a few hundred dollars, as opposed to the thousands required in 2015, the millions in 2006, or the billions for the first full sequence in 2003. The speed of wireless communications will soon multiply by at least 10X, and deep learning will continue to exponentially advance in capability in the near future. And all of this is happening in concert. As a result, it has become harder and harder to develop new companies based on any of these advancements alone.

Article by: Norman Winarsky
Source: venturebeat.com
Created by: Ton Samith

We created this tutorial for the educational purpose of learning how modern technology evolves the world.

___________ Educational Tutorials _____________

Camvito168 is a WordPress educational tutorial expertise that is dedicated to providing exceptional videos for free.

Visit www.camvito.com to learn more about the WordPress technical solutions.

_____________Disclaimer__________________
Producer: Ton Samith
Editor: Ton Samith
Channel: Camvito 168
FB Page: Camvito168
Video editor: Movavi Video Editor Plus
Sound/Music: YouTube Library
Thumbnail: Canva Pro
Photo: Freepik Premium

What Are Sculptures?
Sculptures are three-dimensional works of art made from materials like stone, metal, ceramics, and wood. Sculptors use a variety of methods to construct works of art, including carving, constructing, modeling, and casting.

A Brief History of Western Sculpture
The history of sculpture traces back to the dawn of civilization.

Prehistoric sculptures (40,000—4,000 BCE): Prehistoric sculptures ranged from stone carvings to bronze castings. Other prehistoric sculptures were carved out of clay, bone, wood, and stone. One of the oldest known sculptures is Lion-man of the Hohlenstein-Stadel, a figurine carved from mammoth ivory found in Germany.
Ancient sculptures (4,000 BCE—400 CE): Ancient sculptures include large ancient Egyptian statues like the Great Sphinx of Giza and sunken relief sculptures carved into stone—many of which featured Egyptian gods. Art historians delineate ancient Greek sculptures into three periods: Archaic, Classical, and Hellenistic. As ancient Greece developed through the centuries, Greek sculptures transformed from early rigid works to extremely sophisticated artworks.
Medieval sculptures (400—1400s): After the fall of the Roman empire, sculptors across Europe created predominantly religious artworks. During the Dark Ages, the Catholic Church gained power and influence, commissioning sculptures featuring Christian iconography. Near the end of the Medieval period, the Gothic style became popular with Italian artists like Giotto and Duccio, who created Gothic sculptures for cathedrals and abbeys.
Renaissance sculptures (1400–1600s): During the Renaissance in Europe, sculptors created classical works made from bronze and marble. The most well-known sculptor of this period is Michelangelo, whose marble sculptures changed the course of art history. His iconic freestanding sculpture David (1501–1504) still stands in Florence today. Another of his marble sculptures, Pietà (1498–1499), depicts the Virgin Mary holding the body of Jesus.
Baroque, Rococo, and Romantic sculptures (1600–1850s): During these periods, sculptures became even more ornate, elegant, and often erotic. The subject matter of these sculptures moved away from the religious and toward the individual, characterized by artworks like Claude Michel’s terracotta sculpture The Intoxication of Wine (1780–1790).
Modern and contemporary sculptures (1860s to present day): Modern art sculptures encompass a wide range of art movements, including Cubism, Russian Constructivism, Dadaism, and more. Artists like Alexander Calder developed kinetic sculptures that move. Throughout his career, Pablo Picasso made experimental sculptures out of a wide range of materials, including cardboard, clay, and found objects.

Article by: Jeff Koons
Source: Masterclass.com
Created by: Ton Samith

___________ Educational Tutorials _____________

Camvito168 is a WordPress educational tutorial expertise that is dedicated to providing exceptional videos for free.

_______________________________

Welcome to Camvito 168. I am Samith Ton, the channel owner, who created this channel to share what the technology can connect us to the world.

Technology affects almost every aspect of 21st century life, from transport efficiency and safety, to access to food and healthcare, socialization and productivity. The power of the internet has enabled global communities to form ideas and resources to be shared more easily.

In this channel, videos would be posted every two days at 5:00 AM. It is believed that the technology can enable us to learn and share what matters to the 21st century life. You will learn how the technology can create interactive innovations and modern tools to ease people's communication.

Camvito 168 presents you with the following technology ideas:
1. Web Technology
2. Transportation Technology
3. Natural Rare Material Technology
4. Telecommunication Technology
5. Social Media Technology
6. Computer Technology

Visit www.camvito.com to learn more about the WordPress technical solutions.

_____________Disclaimer__________________
Producer: Ton Samith
Editor: Ton Samith
Channel: Camvito 168
FB Page: Camvito168
Video editor: Movavi Video Editor Plus
Sound/Music: YouTube Library
Thumbnail: Canva Pro
Photo: Freepik Premium
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How Is Gold Formed? Origins and Process

Gold is a chemical element easily recognized by its yellow metallic color. It is valuable because of its rarity, resistance to corrosion, electrical conductivity, malleability, ductility, and beauty. If you ask people where gold comes from, most will say you obtain it from a mine, pan for flakes in a stream, or extract it from seawater. However, the true origin of the element predates the formation of the Earth.

Key Takeaways: How Is Gold Formed?
Scientists believe all the gold on Earth formed in supernovae and neutron star collisions that occurred before the solar system formed. In these events, gold formed during the r-process.
Gold sank to the Earth's core during the planet's formation. It's only accessible today because of asteroid bombardment.
Theoretically, it's possible to form gold by the nuclear processes of fusion, fission, and radioactive decay. It's easiest for scientists to transmute gold by bombarding the heavier element mercury and producing gold via decay.
Gold cannot be produced via chemistry or alchemy. Chemical reactions cannot change the number of protons within an atom. The proton number or atomic number defines an element's identity.

Natural Gold Formation
While nuclear fusion within the Sun makes many elements, the Sun cannot synthesize gold. The considerable energy required to make gold only occurs when stars explode in a supernova or when neutron stars collide. Under these extreme conditions, heavy elements form via the rapid neutron-capture process or r-process.

Where Does Gold Occur?
All of the gold found on Earth came from the debris of dead stars. As the Earth formed, heavy elements such as iron and gold sank toward the planet's core. If no other event had occurred, there would be no gold in the Earth's crust. But, around 4 billion years ago, Earth was bombarded by asteroid impacts. These impacts stirred the deeper layers of the planet and forced some gold into the mantle and crust.

Some gold may be found in rock ores. It make occur as flakes, as the pure native element, and with silver in the natural alloy electrum. Erosion frees the gold from other minerals. Since gold is heavy, it sinks and accumulates in stream beds, alluvial deposits, and the ocean.

Earthquakes play an important role, as a shifting fault rapidly decompresses mineral-rich water. When the water vaporizes, veins of quartz and gold deposit onto rock surfaces. A similar process occurs within volcanoes.

How Much Gold Is in the World?
The amount of gold extracted from the Earth is a tiny fraction of its total mass. In 2016, the United States Geological Survey (USGS) estimated 5,726,000,000 troy ounces or 196,320 U.S. tons had been produced since the dawn of civilization. About 85% of this gold remains in circulation. Because gold is so dense (19.32 grams per cubic centimeter), it does not take up much space for its mass. In fact, if you melted all the gold mined to date, you'd wind up with a cube about 60 feet across!

Nevertheless, gold accounts for a few parts per billion of the mass of the Earth's crust. While it's not economically feasible to extract much gold, there are about 1 million tons of gold in the top kilometer of the Earth's surface. The abundance of gold in the mantle and core is unknown, but it greatly exceeds the amount in the crust.

Synthesizing the Element Gold
Attempts by alchemists to turn lead (or other elements) into gold were unsuccessful because no chemical reaction can change one element into another. Chemical reactions involve a transfer of electrons between elements, which may produce different ions of an element, but the number of protons in the nucleus of an atom is what defines its element. All atoms of gold contain 79 protons, so the atomic number of gold is 79.

Making gold isn't as simple as directly adding or subtracting protons from other elements. The most common method of changing one element into another (transmutation) is to add neutrons to another element. Neutrons change the isotope of an element, potentially making the atoms unstable enough to break apart via radioactive decay.

Article by: Anne Marie Helmenstine, Ph.D.
Source: thoughtco.com
Created by: Ton Samith

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The steel industry has grown from ancient times, when a few men may have operated, periodically, a small furnace producing 10 kilograms, to the modern integrated iron- and steelworks, with annual steel production of about 1 million tons. The largest commercial steelmaking enterprise, Nippon Steel in Japan, was responsible for producing 26 million tons in 1987, and 11 other companies generally distributed throughout the world each had outputs of more than 10 million tons. Excluding the Eastern-bloc countries, for which employment data are not available, some 1.7 million people were employed in 1987 in producing 430 million tons of steel. That is equivalent to about 250 tons of steel per person employed per year—a remarkably efficient use of human endeavour.

Article by: Jack Nutting
Source: britannica.com
Created by: Ton Samith

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Welcome to Camvito 168. I am Samith Ton, the channel owner, who created this channel to share what the technology can connect us to the world.

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Producer: Ton Samith
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