We've been tracking MIT professor Angela Belcher's attempt to build batteries and nano-electronics from viruses since 2006. Scientifically speaking, the so-called "virus" is actually a bacteriophage, a virus that preys only on bacteria while leaving humans of diminishing scientific knowledge alone to doubt that claim. Now, in a new report co-authored by Belcher, MIT research documents the construction of a lithium-ion battery (pictured after the break) with the help of a biological virus dubbed M13. M13 acts as a "biological scaffo