Upload & Sell: Off
You know, I've read this article three times and a wikipedia page about hyperspectral imaging, and I still don't really know what's going on here. Still, hooray for science!
The Verge: Researchers turn ordinary DSLR into a hyperspectral shooter
I guess no one has ever really complained about the 5D's sensor, and in case you come across someone who does: BAM! Science!