ocr: The skeleton, named the Turkana boy, is lobes, where complex thinking oecurs in mod- storedin boxesinadark,a ar-conditionedroom ern humans, were relatively: small. sometimes called the Chapel at the National "Anadult Homo erectus had al brain the size Museumso of Kenyai in Nairobi. When. Ivisited of a one-year-old modern human's," - says most recently, an aura of reverence filled the Alan Walker, one: of the palcoanthropologists quiet room, a soothing contrast to the din of who excavated the skeleton. "Still his brain Nairobi's chaotic streets. Emma Mbua, who was twice as large as a chimp's, s ...
