- Physical Description: 1 online resource (1 video file (approximately 52 min.)) : sound, color
- Publisher: [United States] : Syndicado : 2013.
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Digital content provided by hoopla.
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Directed by Christian Schidlowski.
For thousands of years, they lay dormant in the soil until suddenly, they became the driving force behind a technical revolution. Smart phones, laptops, touch screens, wind turbines, hybrid vehicles: they all needs rare earths. Now physicists and chemists continue to work on ground-breaking new materials that could soon replace rare earths completely. A fascinating glimpse at cutting-edge research that could make our green technologies of the future even greener.
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Mode of access: World Wide Web.