Super Expensive Metals - Periodic Table of Videos
3,545,868
Published 2013-05-28
See also our gold bullion video: • Gold Bullion Vault - Periodic Table o...
See platinum, iridium, rhodium and palladium (and some gold).
Periodic Videos on Patreon: www.patreon.com/periodicvideos
Filmed at Johnson Matthey - our thanks to them. More from visit to the company's noble metals section is coming soon.
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From the School of Chemistry at The University of Nottingham: www.nottingham.ac.uk/chemistry/index.aspx
Periodic Videos films are by video journalist Brady Haran: www.bradyharan.com/
A run-down of Brady's channels:
periodicvideos.blogspot.co.uk/2012/06/here-are-my-…
All Comments (21)
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I do wear a tie...But only periodically.
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I love it that he uses his tie for educational purposes. This guy kicks ass.
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Imagine all the gold and platinum he could steal in just his hair.
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As a blacksmith you have no idea how jealous I am of people that get to work with platinum. Those ingots are so smooth and there's no scale (oxide) coming off the stock under that hammer. I need to change my medium.
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"Posh way of saying 'chemically boring.'" Love it, Prof.
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That is so unreal to see a glowing ingot of metal which is not immediately scaling in the air and no incrustations falling off when forging it, amazing.
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He just used his tie to outline which metals he was referring too........... I love him
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Here in my garage. Just bought this new uh platinum ingot. Fun to drive up here in the Hollywood Hills.
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its quite difficult to get into a place like this, i had to wear a ski mask and some black clothes, plus i had to cut some locks and climb through vents. for some reason they dont want you in here without theyre permission.
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Giving a lecture off his tie. What a legend.
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Noble - A posh way of saying chemically boring. I have to remember that one.
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Back in the late 70s the company I worked at/for. Used rodium coated discs in a memory storage device. 250k bytes. The disc was 1/4 in. Thk ( 6mm) and the size of an album. Other ram memory consisted of a 50KUSD mother board with (4) 5KUSD daughter boards. Memory was so expensive then BUT. Our million dollar systems paid for themselves in less than a year. Those rodium plated disc memory system required nitrogen air purges and any destabilizing shocks could make a disc crash. Literally 250 mag pic ups a millimeter from the disc spinning at. 10K rps. A disc crash ment one pickup blew apart and whiped out everything usually scratching the disc and making another nice souvenir. The discs were mirror like. I was just out of EE school and this stuff blew my mind back in 78. My point; engineering was so cool being able to make positive changes to a company and make mgmt changes. Rodium plated discs made me really open my mind to possibilites or improvements not thought of before. It was a great global company in the 80s. I had lunch with Ronald Reagan he visited our plant. Half our biz was export. Inflation was killing the country. I got a 17% raise and I lost money. Later in the 90s we got bought out a couple if times. Everything went to china a decade or so ago. C'est la vie. Great times great people. Witnessing the destruction of the engineering and support of a company can leave one bitter, forget that. What I experienced is a slow roll compared to now. Nothing is sacred. Chose your dreams carefully.
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I'd love to have a shirt made of that platinum weave.
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This professor can put a car's worth of dust into his afro!
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"Martyn, are you going to wear that hideous tie again?" "I need it for work, Janet"
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You are wrong, gold has a reaction, especially when someone finds it.
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This guy is the stereotypical mad scientist.
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I wish he was my grandpa
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This man is my hero, an inspirational man with loads of knowledge
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I’m a chemist working in a catalytic converter recycling company, analyzing loads for PGM concentrations. Such an interesting video!