More superconductivity in Hollywood

I wrote a post about superconductivity being central to the plot of the cult-classic movie, Joe Versus the Volcano. A commenter on the post kindly pointed out that the movie Avatar also features superconductivity. It is nicely captured in this scene.

The Wikipedia entry for Unobtanium is interesting as it describes the long history of the term, predating the movie by decades. I had not heard the term before. It does capture much of the hype and fantasy about research in "advanced materials".

About Avatar the entry states

In the 2009 film Avatar,[23] "Unobtanium" is the common name of a rare-earth mineral found exclusively in the exomoon Pandora (where the movie takes place, being the fifth moon of the gas giant Polyphemus, which orbits Alpha Centauri A), highly prized (and priced) because of its application as a powerful superconductor material; because of its unusual magnetic properties, entire mountains with high concentrations of unobtanium "levitate" in the atmosphere of Pandora.

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