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http://www.goldnscrap.com In this video tutorial i'm showing how to recover gold from electronic circuit board scrap. Specifically the gold plating that is found on the board connector edge - A.K.A the "fingers". This video is a complementary to the complete written tutorial on Gold-N-Scrap website (direct link below) The process applies to other kinds of gold plated itmes, given the substrate is unreactive (such as PCB, ceramic, glass etc'...). This process is less suitable for metallic items that are gold plated such as gold plated pins and gold filled items, though it will work with much effort and large consumption of acid. Post a comment and let us know how much gold do you think this recovery process yielded. Click here to view the complete tutorial on Gold-N-Scrap: http://www.goldnscrap.com/index.php/find-scrap-circuit-boards-auctions-at-ebay-and-learn-how-to-evaluate-prices/99-gold-fingers-how-to-recover-gold-from-electronic-scrap With special thanks to the fine members of the Gold Refining Forum: http://www.goldrefiningforum.com ----------------------------------------------------- Here's a list of all the required equipment and chemicals for the Copper Cholride etching process shown in this video: Pls note, the below links are an affiliation links to Amazon - Every purchase made through these links will help support Gold-N-Scrap. Although much work and thought was put in this list, you must keep in mind that the following listed products may not nessecerly be the best or the cheapest. PYREX Griffin Low Form 1000mL Beaker Graduated Ea - http://amzn.to/1sJH6eJ PYREX Griffin Low Form 1000mL Beaker Graduated 6pk - http://amzn.to/1w0X3kI PYREX Griffin Low Form 2000mL Beaker Graduated Ea - http://amzn.to/1r6sYsX PYREX Watch Glass 75 mm - http://amzn.to/1uyaK4S PYREX Watch Glass 100 mm - http://amzn.to/1COV6Xi PYREX Watch Glass 150 mm - http://amzn.to/1whqQmR Glass Erlenmeyer Flask Set - 3 Sizes - 50, 150 and 250ml - http://amzn.to/122AX4C Glass Erlenmeyer Flask Set - 5 Sizes - 50, 150, 250, 500, & 1000ml - http://amzn.to/1wsddC5 Clear Vinyl Flexible Tubing 5/32" ID 50 ft - http://amzn.to/1r6zDmZ DC 6V Mini Air Pump Motor for Aquarium Oxygen Circulation - http://amzn.to/1ziVfWg Stamped Steel Support Stand with 3 Rings, 8" Length x 5" Width Base Size - http://amzn.to/1s1FskQ Sprayer Bottles 24 Oz. Pack Of 3 Pcs - http://amzn.to/1tHGZUN HDPE Plastic Funnel 180 mm (Pack of 5) - http://amzn.to/1t87K2l Polypropylene 4 Piece Lab Funnel Assortment - http://amzn.to/1w1jKoR Whatman Qualitative Circle Filter Paper 8?m Pore Size, 150mm Diameter (Pack of 100) - http://amzn.to/1x3Nb6j Filter Paper Qualitative Medium 18cm - http://amzn.to/1nxGzxe Filter Paper Qualitative Medium 24cm - http://amzn.to/1w1mbI7 Single electric Hot Plate Black - http://amzn.to/1FvEsQE Double electric Hot Plate Black - http://amzn.to/1tHKLNZ Plastic Transfer Pipettes 3ml, Graduated, Pack of 100 - http://amzn.to/1yUozRQ HYDROCHLORIC ACID 20 Be. Technical grade One gallon bottle - http://amzn.to/1CPgXOb Nitric Acid 475ml/16oz 67.2% Industrial Grade - http://amzn.to/1vGxAeL Sulfuric Acid 98% 950ml Bottle - http://amzn.to/ZMnvjS Sodium Metabisulfite Food Grade 98.6+% 1 lb - http://amzn.to/1tHM7bv
Soil Mechanics Laboratory Tests: Hydrometer. This video is prepared in 2011 by Middle East Technical University Civil Engineering Department undergraduate students Makbule Ilgac, Gizem Can, and Ezgi Eroglu as part of undergraduate assistantship project with Prof. Kemal Onder Cetin.
Transchem_Mobile soil testing laboratory video
http://www.wardlab.com/ This is the laboratory process once the soil samples have been logged in, dried, and ground.
POKÉMON Detective Pikachu - In Theaters May 10, 2019 http://www.detectivepikachumovie.com/ https://www.facebook.com/detectivepikachumovie/ https://twitter.com/DetPikachuMovie https://www.instagram.com/detectivepikachumovie/ The world of Pokémon comes to life! The first-ever live-action Pokémon movie, “POKÉMON Detective Pikachu” stars Ryan Reynolds as the titular character in the first-ever live-action movie based on the iconic face of the global Pokémon brand—one of the world’s most popular, multi-generation entertainment properties and most successful media franchises of all time. Fans everywhere can now experience Pikachu on the big screen as never before, as a talking detective Pikachu, a Pokémon like no other. The film also showcases a wide array of beloved Pokémon characters, each with its own unique abilities and personality. The story begins when ace private eye Harry Goodman goes mysteriously missing, prompting his 21-year-old son Tim to find out what happened. Aiding in the investigation is Harry’s former Pokémon partner, Detective Pikachu: a hilariously wise-cracking, adorable super-sleuth who is a puzzlement even to himself. Finding that they are uniquely equipped to communicate with one another, Tim and Pikachu join forces on a thrilling adventure to unravel the tangled mystery. Chasing clues together through the neon-lit streets of Ryme City—a sprawling, modern metropolis where humans and Pokémon live side by side in a hyper-realistic live-action world—they encounter a diverse cast of Pokémon characters and uncover a shocking plot that could destroy this peaceful co-existence and threaten the whole Pokémon universe. “POKÉMON Detective Pikachu” also stars Justice Smith (“Jurassic World: Fallen Kingdom”) as Tim; Kathryn Newton (“Lady Bird,” TV’s “Big Little Lies”) as Lucy, a junior reporter following her first big story; and Oscar nominee Ken Watanabe (“Godzilla,” “The Last Samurai”) as Lt. Yoshida. Directed by Rob Letterman (“Goosebumps,” “Monsters Vs. Aliens”), the “POKÉMON Detective Pikachu” creative filmmaking team includes two-time Oscar nominated director of photography John Mathieson (“The Phantom of the Opera,” “Gladiator”), production designer Nigel Phelps (“Pirates of the Caribbean: Dead Men Tell No Lies”) and Oscar-winning editor Mark Sanger (“Gravity”). Visual effects are by Moving Picture Company (“Wonder Woman”) and Framestore (“Guardians of the Galaxy Vol. 2”). Launched in 1996 to overwhelming response, the Pokémon brand is a global sensation that now encompasses a robust video gaming fandom with over 300 million units sold worldwide; the Pokémon Trading Card Game available in 11 languages with more than 23.6 billion cards shipped; an animated television series in its 21st season that is available in more than 160 countries; and over 20 animated films; as well as books, manga comics, music, toys, merchandise, and apps, including the wildly popular Pokémon GO, that has been downloaded over 850 million times and is enjoyed across the globe by fans of all ages. “POKÉMON Detective Pikachu” is set for release on Friday, May 10, 2019. The film will be distributed outside of Japan and China by Warner Bros. Pictures, in Japan by Toho Company, Ltd. and by Legendary East in China.