You may think of
guinea pigs as just furry little machines designed to process alfalfa into poop, but they are so much more than that!
They are furry little poop machines that also make convenient batteries, like potatoes, that have fur and squeal! It's not just them, either -- pretty much any mammal can be turned into a battery, courtesy of our highly conductive inner ears, meaning the plot of
The Matrix just got more plausible.
Read on...