After a day off, the team is eager to get back in the cave, and the hominids seem just as eager to get out. The fossil count jumps to 400 and the pop culture references ensue.
John Hawks explains why the biggest questions about the site of the new hominid fossil discovery still have no answers, and why that makes this one of the most important stages of research.
Taking a break from the stresses and excitement of the excavation, the team took a day to visit two other sites in the Cradle of Humankind.
With the skull pieces drying and nearly ready to reassemble, hominid skull expert Darryl de Ruiter arrives on site and reveals secrets of the trade.