Metals That Do Not Act Metals

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Is Gold really worth its weight? - Number Hub (Ep 25) - Head Squeeze

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from Head Squeeze

NumberHub brainiac Helen Arney weighs up the value of metals. Links: Rhodium is the new Platinum: http://abcnews.go.com/blogs/technology/2011/11/the-rar/ How much does an Olympic Gold medal cost: http://www.bbc.co.uk/news/business-19144983 How much is an Olympic Gold medal worth: http://chemistry.about.com/od/metalsalloys/f/How-Much-Is-An-Olympic-Gold-Medal-Worth.htm Should we scrap the penny coin? http://www.guardian.co.uk/commentisfree/2012/feb/01/penny-dropped-scrap-copper-coins http://www.youtube.com/user/HeadsqueezeTV http://www.youtube.com/subscription_center?add_user=HeadsqueezeTV Number Hub: Stand up mathematicians reveal the mind boggling stats and figures that make up the modern world. Find out your chances of winning the EuroMillions, how many molecules of your urine is in any given pint of water in the world and what are the chances of your sudden death.