「copper」に関連した動画の一覧 |
 | Copper - Periodic Table of Videos Here's a new video about copper, including a nice demonstration and some stories from The Professor. (We kept one older story from the original video because it was too interesting) More chemistry videos at www.periodicvideos.com Follow us on Twitter at twitter.com Or on Facebook at www.facebook.com 2010年11月12日再生回数 87230 |
 | Copper bullion? WTF!!! I cannot believe that some people are so desperate that they are buying copper bullion coins at the rate of 1 ounce for over five dollars!!! I have even seen some places so-called discount selling American Eagle copper bullion $8.95 apiece and have the nerve to call that a great deal. As of this date Friday, October 21, 2011 the spot middle price for copper is a round $4.50 a pound. A pound equals 16 ounces therefore their super good deal that they are offering is selling you copper at. Around $143 a pound. If you buy this stuff at that price please see me I would love to sell you copper at the super discounted rate of $100 a pound. Don't forget your emergency supplies at the Ready Store Best Price Guarantee ... www.thereadystore.com 2011年10月22日再生回数 4522 |
 | Saving Copper Pennies as an Investment These are all 95% copper pennies - no post '82 copper coated zinc cents here. Right now, it is illegal to melt US cents. I believe this will change, but I never plan to melt them anyway. As the coins are now, in addition to having the metal value, they also have collector value since they are currency. It's just like the junk pre 1964 silver coins that are bought and sold based on their silver content. Copper cents are being bought and sold right now based on their copper content. Some coin dealers will pay more than face value for copper cents and some sell their copper cents on Ebay by the pound. Now is the time to save copper. One day people will be saying "I wish I had saved copper pennies when they were still in circulation". How many wish they would have saved pre '64 silver coins back when the coins were available at face value? Copper is treated today the way that silver was 50 years ago. The United States Codes under Title 18, Chapter 17, and Section 331, "prohibits the mutilation, diminution and falsification of United States coinage." However, this statute does not prohibit the mutiliation of coins if done without fraudulent intent or use. 2011年01月06日再生回数 169679 |
 | copper thefts Kelowna copper thieves strike again and taxpayers could be on the hook as the problem increases. Castanet's Kelly Hayes reports. 2012年01月10日再生回数 4910 |
 | Super Simple Copper Etching -- Sylvia's Mini Maker Show Did you ever want to upgrade your bread-boarded circuits to something more permanent? Or maybe you've got a hankering to make your own metal Jelwery? Today Sylvia will show you how you can do both with super simple copper etching. More info: wp.me 2011年09月30日再生回数 78098 |
 | Copper Leaves Creating interest and dimension in copper through forming, bending, hammering, texturing and flame coloring. 2011年12月24日再生回数 18437 |
 | The Copper Mountain Mine Video Update COPPER MOUNTAIN Mine holds official opening ceremony & releases new video update 2011年08月26日再生回数 1900 |
 | Copper Annealing Copper Annealing. When copper is worked, meaning bending, folding, hammering, etc., the copper becomes more and more rigid. Continued work will cause the copper to fracture. To avoid this, it is time to anneal the copper. 2007年10月27日再生回数 56363 |
 | Shellac - Copper COPPER Copper, let us take you to a furnace where we'll break you, fire's so big and pretty, you could cry, as a buckle, you could ask me what was wrong with me before - did I need the silver to be suitable? Copper, I have a use for you, it's easy work and it suits you, dazzled dirty beauty, you must know Copper is a conductor and makes for decent cooking, dazzled by your beauty still, you know, plated or anodized, you even fool a layman's eyes, presentable though you might be, it's unwise to try to fight me. Copper - you'll never be gold. 2008年05月28日再生回数 85940 |
 | Copper Theft REWARD OFFERED for any information leading to the arrest of the two people taped on 11-21-11 at approximately 2:30 pm attempting to break into and steal from The Geek Group's transformers. 2011年11月23日再生回数 8562 |
