He’s the Swiss Army Knife of sci-fi movie robots, with a gadget for every obstacle you can think of. While we felt bad separating R2-D2 from his BFF C-3PO, we had to give everyone’s favorite ...

Yao Cong, a father from Changsha, the capital of Central China's Hunan Province, has been building sci-fi robots for his son Xiao Yi, using everyday materials like plastic bottles, cardboard ...