Turku ::
Finland
| updated 2012-05-25 01:09:39 -0700
| technology-news
Gadolinium What do Finland, compact disks and lichen have in common? This week's element is gadolinium, which was named for its discoverer, Johan Gadolin, who was born in Abo, Sweden, which now is Turku, Finland...Pure gadolinium is a soft, shiny...