- published: 10 Feb 2016
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Silver is the metallic element with the atomic number 47. Its symbol is Ag, from the Latin argentum, from a PIE root reconstructed as *h₂erǵ-, "grey" or "shining". A soft, white, lustrous transition metal, it possesses the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. The metal occurs naturally in its pure, free form (native silver), as an alloy with gold and other metals, and in minerals such as argentite and chlorargyrite. Most silver is produced as a byproduct of copper, gold, lead, and zinc refining.
Silver has long been valued as a precious metal. More abundant than gold, silver metal has functioned in many premodern monetary systems as coinable specie, sometimes even alongside gold. Its purity is typically measured on a per-mille basis; a 94%-pure alloy is described as "0.940 fine". In addition, silver has numerous applications beyond currency, such as in solar panels, water filtration, jewelry and ornaments, high-value tableware and utensils (hence the term silverware), and also as an investment in the forms of coins and bullion. Silver is used industrially in electrical contacts and conductors, in specialized mirrors, window coatings and in catalysis of chemical reactions. Its compounds are used in photographic film and X-rays. Dilute silver nitrate solutions and other silver compounds are used as disinfectants and microbiocides (oligodynamic effect), added to bandages and wound-dressings, catheters and other medical instruments.
New Guinea (Tok Pisin: Niugini; Dutch: Nieuw-Guinea; Indonesian: Papua or, historically, Irian) is a large Island in the South West Pacific region.
It is the world's second-largest island, after Greenland, covering a land area of 785,753 km2, and the largest wholly within the southern hemisphere.
The island is divided among two countries: Papua New Guinea to the east, and Indonesia to the west.
The island has been known by various names.
The name Papua was used to refer to parts of the island before contact with the West. Its etymology is unclear; one theory states that it is from Tidore, the language used by the Sultanate of Tidore, which controlled parts of the island's coastal region. The name came from papo (to unite) and ua (negation), which means not united or, territory that geographically is far away (and thus not united).
Ploeg reports that the word papua is often said to derive from the Malay word papua or pua-pua, meaning 'frizzly-haired', referring to the highly curly hair of the inhabitants of these areas. Another possibility, put forward by Sollewijn Gelpke in 1993, is that it comes from the Biak phrase sup i papwa which means 'the land below [the sunset]' and refers to the islands west of the Bird's Head, as far as Halmahera. Whatever the origin of the name Papua, it came to be associated with this area, and more especially with Halmahera, which was known to the Portuguese by this name during the era of their colonization in this part of the world.
Coordinates: 6°S 147°E / 6°S 147°E / -6; 147
Papua New Guinea (PNG; /ˈpæpuə njuː ˈɡɪniː, ˈpɑː-, -pju-/, US /ˈpæpjuə, pɑːˈpuːə/;Tok Pisin: Papua Niugini; Hiri Motu: Papua Niu Gini), officially the Independent State of Papua New Guinea, is an Oceanian country that occupies the eastern half of the island of New Guinea and its offshore islands in Melanesia, a region of the southwestern Pacific Ocean north of Australia. Its capital, located along its southeastern coast, is Port Moresby. The western half of New Guinea forms the Indonesian provinces of Papua and West Papua.
Papua New Guinea is one of the most culturally diverse countries in the world; 848 languages are listed for the country, of which 12 have no known living speakers. Most of the population of over 7 million people live in customary communities, which are as diverse as the languages. It is also one of the most rural, as only 18 percent of its people live in urban centres. The country is one of the world's least explored, culturally and geographically, and many undiscovered species of plants and animals are thought to exist in the interior.
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Robot ular ini dirancang secara khusus untuk melakukan inspeksi dan reparasi bawah laut. Robot ini dianggap sebagai satu solusi untuk menekan biaya operasional untuk inspeksi bawah laut yang selama ini dilakukan oleh kapal selam mini. Kapal selam mini biasa digunakan untuk inspeksi bawah laut namun sayangnya tidak terlalu efektif karena tidak dapat menjangkau beberapa sudut sempit. Sedangkan Eelume mampu meliuk-liuk dan menyusup ke berbagai sudut sempit untuk melakukan inspeksi dan reparasi bawah laut.
Oceans cover 70 percent of the earth's surface, but only a fraction of the undersea world has been explored. On this episode of TechKnow, Phil Torres joins a team of scientists on a special expedition to explore and uncover the mysteries at the bottom of the ocean floor. "What we are doing is similar to astronauts and planetary scientists just trying to study life on another planet," says Beth Orcutt, a senior research scientist. The journey begins in Costa Rica aboard the R/V Atlantis, a research vessel operated by the Woods Hole Oceanographic Institution. From there, Phil gets the chance to take a dive with Alvin, a deep-water submersible capable of taking explorers down to 6,000 metres (20,000 feet) under the sea. Commissioned in 1964, Alvin has a celebrated history, locating an une...
Designed by Marin Teknikk and built by Kleven Verft, Norway, the US$157 million vessel will enable Debmarine Namibia, a 50/50 joint venture between the Government of the Republic of Namibia and De Beers Group, to explore diamond deposits and secure diamond supply in the country well into the future
Canadian mining company Nautilus Minerals has reached an agreement with the government of Papua New Guinea to begin mining an area of seabed believed to be rich in gold and copper ores, according to the BBC. Under the terms of the agreement, Papua New Guinea will contribute $120 million to the operation and receive a 15 percent share in the mine. Environmentalists say the mine will devastate the area and cause long-lasting damage to the environment. The BBC reports that "the mine will target an area of hydrothermal vents where superheated, highly acidic water emerges from the seabed, where it encounters far colder and more alkaline seawater, forcing it to deposit high concentrations of minerals." The report continues: The result is that the seabed is formed of ores that are far ric...
Join us as we highlight our sea floor production vessels and show and describe how our first location, Solwara1, will work. This video is full of information and explores in's and out's of how all of our equipment will work together to mine the sea floor.
the Baltic sea. See the beautiful scenery on northern Öland in South Sweden. Ängjärnsudden Öland. Weekend May 23-24, 2015. I received over 70 pcs Garfish. How to catch lot of fish. Fish on every throw again ! Link: https://www.youtube.com/watch?v=kAdBdd7xcPM Copyright and production photographer Anders Sjögren Kalmar Sweden http://www.multi-media.se Needlefish (family Belonidae) are piscivorous fishes primarily associated with very shallow marine habitats or the surface of the open sea. Some genera include species found in marine, brackish, and freshwater environments (e.g., Strongylura) while a few genera are confined to freshwater rivers and streams, including Belonion, Potamorrhaphis, and Xenentodon.[1] Needlefish closely resemble North American freshwater gars (family Lepisosteidae...
NDT Division of Impresub: SUBSEA PEC (Pulsed Eddy Current) underwater systems for corrosion inspection on coated pipes, risers, platforms, flowlines, well jumpers, PLEMs. SPLASH ZONE INSPECTION without ROV/Divers/Vessel requirement (only Rope Access Activity is required). TOPSIDE: CUI inspection on jacket pipes, Vessels, Heat Exchangers, Fireproof and any other carbon steel structure. - NO ANY COATING REMOVAL - NO STOP OF PRODUCTION - IMMEDIATE SCAN RESULTS
Best of der Animationen die BLUE SILVER für den Kunden Trelleborg erstellt hat. http://www.blue-silver.com
Shipping Gold & Silver In & Out of China It is difficult to ship precious metals to and from China unless.....you are a government licensed distributor. This video shows how I do it. It is technically illegal btw to do this in China but hey....it's my Ag+Au right? Once I bought it from the dealer or bank it is mine and I can do with it what I please. The transfer of ownership thing hasn't really caught on in China yet, unfortunately.
Minefinders owns and operates the multi million ounce Dolores gold and silver mine located in northern Mexico. Opportunities for the continued growth of the Company are driven by a pipeline of advanced and grass-roots exploration properties and the development expertise to bring a new mine into production. The company is also focused on finding potential acquisitions that would be accretive to its shareholders.
Some of our projects from 2015 ( I do not own any of the music in this video, all music credit goes to the performing artists. No copyright intended)
Animation of the procedures of the Ampelmann system
The power cable that runs from Cornwall to the Isles of Scilly. It is 33kV and carries 4.5MW. it is 55km or 34 miles long.
One of our vessels – Iskatel fully equipped for performing complex of hydrographic and geological surveys, during its mobilization and equipment testing at the Varna port (Black Sea), November 2015
Subscribe to the GE Channel: http://full.sc/12xcByI GE works on things that matter. The best people and the best technologies taking on the toughest challenges. Finding solutions in energy, health and home, transportation and finance. Building, powering, moving and curing the world. Not just imagining. Doing. GE works. Connect with GE Online: Visit GE's Website: http://invent.ge Find GE on Google +: http://invent.ge/1dPUUN5 Find GE on Tumblr: http://invent.ge/17syCNf Find GE on Facebook: http://invent.ge/1929rzT Follow GE on Twitter: http://invent.ge/XJAX15 Follow GE on Pinterest: http://invent.ge/16JjInY Follow GE on Instagram: http://invent.ge/1a9XZGb Find GE on LinkedIn: http://invent.ge/1gtUi3e Eureka Place - Using X-rays Subsea - GE http://www.youtube.com/ge
It prefers the darkness and has a large spiny dorsal fin which is unpalatable to predators. Large sensory organs can detect prey and predators. They live in shoals in still waters and slow running rivers. © www.jackperksphotography.com Footage is Copyrighted to Jack Perks and not for use without permission/sale
New Video of our new handheld laser model. Find out more on: www.sanwulasers.org For business inquiries, feel free to reach us by Email: sanwulasers@gmail.com Website: www.sanwulasers.org Youtube: http://www.youtube.com/c/sanwulasers Facebook: https://www.facebook.com/sanwulasers
Oceans cover 70 percent of the earth's surface, but only a fraction of the undersea world has been explored. On this episode of TechKnow, Phil Torres joins a team of scientists on a special expedition to explore and uncover the mysteries at the bottom of the ocean floor. "What we are doing is similar to astronauts and planetary scientists just trying to study life on another planet," says Beth Orcutt, a senior research scientist. The journey begins in Costa Rica aboard the R/V Atlantis, a research vessel operated by the Woods Hole Oceanographic Institution. From there, Phil gets the chance to take a dive with Alvin, a deep-water submersible capable of taking explorers down to 6,000 metres (20,000 feet) under the sea. Commissioned in 1964, Alvin has a celebrated history, locating an une...
So the sling does hella damage to bosses. Add in the silver bullets and stuff and we kill bosses like no one's business. We may redo this challenge again. Also yes, I know I need to kill the past before the red caped kin disappear. Subscribe! http://bit.do/uidsea Want to support uidsea? Tad! Support me for free! http://givetad.com/uidsea Humble Bundle! https://www.humblebundle.com/?partner=uidsea Support me on Patreon! https://www.patreon.com/uidsea Get a uidsea shirt! http://bit.do/uidshirt Get new shirts! https://teespring.com/stores/uidseas-premium-squid-shack Follow me on twitch! http://bit.do/uidstwitch Join the discord! https://discord.gg/AkuBFWJ Follow me on twitter! http://bit.do/twitsea Join the subreddit! http://bit.do/subsea End song is We Are One by Vexento! http...
Big specimen from Canyon Diablo meteorite is cut into slices on precise meteorite cutting machine Silver Blade 7 in my workshop.
http://museum.wa.gov.au/explore/sydney/2015-expedition In May 2015, Curtin researchers participated in an eight-day expedition to the wrecks of the Australian light cruiser HMAS Sydney II and the German raider HSK Kormoran, which sank each other off Western Australia’s coast in November 1941. The wrecks lie in 2,500 metres of water, 20 kilometres apart, approximately 200 kilometres west of Shark Bay. The Sydney-Kormoran Project, a collaboration between the WA Museum, Curtin University, and offshore services company DOF Subsea, is using the latest imaging technology to capture the unique heritage value of the two ships so they can be investigated, managed and interpreted for future generations. Researchers are working toward the development of an interactive 3D model of the wrecks that w...
We can't get Eye of the Occult but we can use waterbending! Subscribe! http://bit.do/uidsea Want to support uidsea? Tad! Support me for free! http://givetad.com/uidsea Humble Bundle! https://www.humblebundle.com/?partner=uidsea Support me on Patreon! https://www.patreon.com/uidsea Get a uidsea shirt! http://bit.do/uidshirt Get new shirts! https://teespring.com/stores/uidseas-premium-squid-shack Follow me on twitch! http://bit.do/uidstwitch Join the discord! https://discord.gg/AkuBFWJ Follow me on twitter! http://bit.do/twitsea Join the subreddit! http://bit.do/subsea End song is We Are One by Vexento! https://www.youtube.com/watch?v=2N4t_kChuiU Send Me Stuff! uidsea P.O. Box 1127 Antlers Ok, 74523
The New York Times series "The Outlaw Ocean" with writer Ian Urbina. In this series on lawlessness on the high seas, New York Times writer Ian Urbina reveals that crime and violence in international waters often goes unpunished. The series can be viewed here: http://goo.gl/e1qzX3
We're slowly taming this wild and weird planet. Subscribe! http://bit.do/uidsea Follow me on twitch! http://bit.do/uidstwitch Follow me on twitter! http://bit.do/twitsea Join the subreddit! http://bit.do/subsea Get a uidsea shirt! http://bit.do/uidshirt Send Me Stuff! uidsea P.O. Box 88 Sharpes Fl 32959
20170415 - The Seabed Constructor is now disallowed on its expedition for environmental reasons from Agenda 21. Nato and The U.N. is scared of something . 20170409 whats really going on in the North Atlantic? Are the Nuclear Waste barrels leaking radioactive material into the sea? 20170409 Also some points about Japanese nuclear bomb project in ww2. The story behind NKT Victoria, the most advanced cable laying vessel. 20170413. Website with a picture of Seabed Constructor
Underwater habitats are underwater structures in which people can live for extended periods and carry out most of the basic human functions of a 24-hour day, such as working, resting, eating, attending to personal hygiene, and sleeping. In this context 'habitat' is generally used in a narrow sense to mean the interior and immediate exterior of the structure and its fixtures, but not its surrounding marine environment. Most early underwater habitats lacked regenerative systems for air, water, food, electricity, and other resources. However, recently some new underwater habitats allow for these resources to be delivered using pipes, or generated within the habitat, rather than manually delivered. An underwater habitat has to meet the needs of human physiology and provide suitable environment...
EviNS: Framework for Development of Underwater Acoustic Sensor Networks and Positioning Systems Slides and more info: http://www.erlang-factory.com/euc2015/oleksiy-kebkal Communication and positioning protocols for underwater acoustic sensor networks are widely covered in the scientific papers during the last decade and partly implemented in a few proprietary and open-source networking frameworks, e.g. NS2 and NS3 based extensions. They allow combining different protocols in a stack running on acoustic modems/hardware and thus solving various tasks of practical interest. However, the usage of these frameworks still requires a skilled software engineer, while the learning curve of programming a network protocol in NS2 and NS3 is quite long. This talk presents a novel framework for underwa...
Chief Scientist Jose Bravo and fellow panelists Nazeer Bhore, Sr. Technology Mgr at ExxonMobil, and John Reilly, Associate Director for Research, MIT discuss the future of energy with Jason Pontin, Editor in Chief of MIT's Technology Review, on September 23, 2010 at MIT. Welcome to Shell’s official YouTube channel. Subscribe here to learn about the future of energy, see our new technology and innovation in action or watch highlights from our major projects around the world. Here you’ll also find videos on jobs and careers, motorsports, the Shell Eco-marathon as well as new products like Shell V-Power. If you have any thoughts or questions, please comment, like or share. Together we can #makethefuture Visit our Website: http://www.shell.com/ Like us on Facebook: https://www.facebook.com/...
Please support this channel and help me upload more. Become one of my Patreons at https://www.patreon.com/user?u=3823907 HC2 Holdings Inc., formerly known as PTGI, is a public financial services company. The company was renamed HC2 Holdings, Inc in April 2014 after HRG Group Inc. acquired a 40.5% stake in the company, changing HC2's Stock Market ticker on the NYSE to HCHC. Under the HC2 brand with Philip Falcone as CEO, HC2 seeks to acquire and grow attractive businesses that generate sustainable free cash flow. Since January 2014, HC2 has acquired a diverse array of operating subsidiaries, each with its own dedicated management team across a broad range of industries. This includes the acquisition of Schuff Steel, America's largest steel fabricator in the first half of 2014 and Global Ma...
This turns out to be a really od but still pretty fun run. I liked that it was very different and used some items I never use on these :D Current Mods: Hydrophobicity Quake Shot Genesis+ Turn to Toad The Eyesaac Pack Platform Racing 3 Hats The Found Agnis More Items and Mechanics Ragged Rags Item Expansion Base MorthosItems Cricket's Transformation The Drawn Zombie Mode The Plagues of Egypt Samael Rainbow Fury The Host Lightshot Exodus Light's Items Basic Shop Items Alotmoreitems Eden Can Start with Modded Items Blue Bandana Keysack Strawpack Bricks Subscribe! http://bit.do/uidsea Follow me on twitch! http://bit.do/uidstwitch Support me on Patreon! https://www.patreon.com/uidsea Follow me on twitter! http://bit.do/twitsea Join the subreddit! http://bit.do/subsea Get a uidsea shir...
Founded in Houston, Texas in 1980, Worldwide Oilfield Machine (WOM) now has over 3,000 employees located in the U.S Gulf Coast region, Europe, the Middle East, and Singapore. The company provides high reliability pressure and flow control equipment to surface and subsea oil & gas production facilities, as well as midstream and downstream process plants worldwide.
Ocean Structures and Materials by Dr. Srinivasan Chandrasekaran, Department of Ocean Engineering, IIT Madras. For more details on NPTEL visit http://nptel.iitm.ac.in
Homestrings and DMA presented Investing in Nigeria, on March 7th, 2014. Part of the Diaspora Invests series. Investment opportunities and deal factsheets available here: http://goo.gl/szHfQb
Brought to you by Kingspan Klargester, this webinar on Off-Mains drainage explains how to design and specify the right wastewater treatment solution for your project. Send your comments to web@kingspan.com.
Cathodic Protection (CP) is a technique used to control the corrosion of a metal surface by making it the cathode of an electrochemical cell. A simple method of protection connects protected metal to a more easily corroded "sacrificial metal" to act as the anode. The sacrificial metal then corrodes instead of the protected metal. For structures such as long pipelines, where passive galvanic cathodic protection is not adequate, an external DC electrical power source is used to provide sufficient current. Cathodic protection systems protect a wide range of metallic structures in various environments. Common applications are: steel water or fuel pipelines and storage tanks such as home water heaters; steel piers piles; ship and boat hulls; offshore oil platforms and onshore oil well casings; ...
With the ultimate goal of securing our resources for future generations without compromising the needs of the present, sustainability has fast become a global mindset and agenda item. Many organisations and individuals have joined the fight, but how exactly is our community working towards a more sustainable future, and why is it so important? Chapters: 00:00 - Mr Peter Moore, Curtin alumnus and former long-time Chief Executive Officer of the Water Corporation 12:48 - Dr Sarita Bennett, Senior Lecturer in the Faculty of Science and Engineering at Curtin University 27:54 - Mr Hamish Jolly, Curtin alumnus and Director at Biogass Renewables 44:04 - Mr James Coghill, Curtin alumnus and Director at Total Green Recycling 54:50 - Panel discussion This lecture was held at Curtin University on We...
In all colors! In this episode, we begin the hunt for the eight Cyclops enemies, and bring our findings back to Pancetta for the ultimate reward. What is it, you ask? Lots and lots of shinies, of course. I was originally going to talk over the parts with the Cyclopes to let you know where I was on the world map, but I figured it would be much easier to simply put the locations here in the description. Besides, Windows Movie Maker was being enough of a pain when I was editing this together that I didn't feel like adding to my suffering. So if you're looking for a particular Cyclops, GET TO READIN'! xD Light Cyclops: + Mana Holiday, Daytime + Path to Gaia, South of Gaia's Facade + Drops Jake Aerolite Dark Cyclops: + Mana Holiday, Nighttime + North Glass Desert, Northeast...