Moo power to run laptops

We all know how the One Laptop Per Child Project (OLPC) is supposed to make computing accessible to everyone, regardless of their race, creed, religion, or economic status. While the majority of us take electric power for granted, take note that there are still places on this earth that do not have electric power yet, hence having to rely on more natural sources to keep themselves warm during the night. Looks like the One Laptop Per Child Project is currently considering a novel source of biological power for its extremely cheap XO laptops