R2-D2 Gets Real: 'Star Wars' Droids Already Exist
Thursday, May 4, 2017 - 09:02
in Psychology & Sociology
Even people who aren't diehard fans of the "Star Wars" films will likely remember C-3PO and R2-D2. These sci-fi creations provided a glimpse of how robots could be used in the future, but how close is the world to making its a real R2-D2?