Iridium - Periodic Table of Videos скачать в хорошем качестве

Iridium - Periodic Table of Videos

Up close with some big samples of real Iridium. Our thanks to Johnson Matthey. See all the elements at http://bit.ly/118elements Naming Iridium:    • Iridium and Osmium Discovery - Periodic Ta...   Gold Vault:    • Gold Bullion Vault - Periodic Table of Videos   More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at   / periodicvideos   And on Twitter at   / periodicvideos   From the School of Chemistry at The University of Nottingham: http://www.nottingham.ac.uk/chemistry... Periodic Videos films are by video journalist Brady Haran: http://www.bradyharan.com/ Brady's other channels include:    / sixtysymbols   (Physics and astronomy)    / computerphile   (Computer stuff)    / numberphile   (Numbers and maths)    / deepskyvideos   (Space stuff)    / nottinghamscience   (Science and behind the scenes)    / foodskey   (Food science)    / backstagescience   (Big science facilities)    / favscientist   (Favourite scientists)    / bibledex   (Academic look at the Bible)    / wordsoftheworld   (Modern language and culture)    / philosophyfile   (Philosophy stuff)    / psyfile   (Psychology stuff)