Compare the Skeletons
Compare the Skeletons
In human evolution, the transition from walking on all fours to walking upright didn't occur in a single step. Many changes to our ancestors' skeletons and muscles, not to mention their behavior, took place over millennia. Here, compare the skeletons of chimpanzees and modern humans—as well as that of our early bipedal predecessor, Australopithecus afarensis—to see some of the physiological modifications that made walking upright possible. Brian Richmond is an associate professor of anthropology at George Washington University and a Research Associate at the Smithsonian's National Museum of Natural History. His research includes the study of how hominid locomotion evolved.
About BeeGames social
Playground and Play together are the BeeGames social layer — so you're never just playing alone.
What is a Playground?
Your Playground is your own personal game homepage. Pin the games you love, give it a name and a short bio, then make it public to share your personal arcade with anyone.
How do I use my Playground?
On any game page, tap “Playground” to pin that game. Head to My Playground to edit its name, bio and layout, then share your public link with friends.
What is Play together?
Play together lets you co-play the same game with friends in real time. Open a game room and everyone can play side by side while chatting in the room — like crowding around one screen, online.
How do I play with friends?
Tap “Play together” on a game page, pick a public room or a private one with a password, then share the room link with friends. You can also browse and join open rooms from the Lobby.