One of humanity's earliest drawings included an enormous phallus

When the first American settlers took up the practice of cave art, they made sure to depict themselves as being well-endowed. Archaeologists call the rock-carving you see here — a stick figure with a penis the size of its arm — "the little horny man." And while it's definitely an amusing name, it's also compelling… » 2/23/12 7:35am 2/23/12 7:35am