Room temp spintronics: Bismuth Iodide!:

http://phys.org/news/2015-12-spintronics-low-energy-electricity-closer-class.html

Something new in spintronics, good news!

This result will no doubt spur research into analogous molecules of other types that give the same effect so a few years from now we know which one is best or sort of best🙂