The Scientist is Online - From the Field!

Chat with Smithsonian's Human Origins Program scientists Rick Potts and Briana Pobiner online, live, from our field site at at Olorgesailie, Kenya!

f you're at the museum, you can talk directly to Rick and Briana from the SI Lab in the Sant Ocean Hall.

If you're joining us online, you can use www.twitter.com/HumanOrigins.