Everything Matters | Aluminum | Ron Hipschman | Exploratorium
Автор: Exploratorium
Загружено: 2016-05-03
Просмотров: 3439
Описание: Versatile aluminum, once worth nearly twice its weight in gold, has since become the quintessential metal of our modern lives. While successfully isolated by Hans Christian Ørsted in 1825 and Friedrich Wöhler in 1827, metallic aluminum remained hard to obtain until the end of the nineteenth century, when a new smelting process made it inexpensive to produce. Find out more about aluminum from Exploratorium scientist, Ron Hipschman.
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