"Homer evolves from a single cell organism into a couch potato."
Video: The Simpsons - Homer Evolution
The Future of Man-How Will Evolution Change Humans? - www.scientificamerican.com
"The fossil record of skull sizes over the past several thousand generations shows that our days of rapid increase in brain size are long over. Accordingly, most scientists a few years ago would have taken the view that human physical evolution has ceased. But DNA techniques, which probe genomes both present and past, have unleashed a revolution in studying evolution; they tell a different story."