Lightness of Submission is an artistic robotic piece created by Dennis Hong, a renowned roboticist and mechanical engineer. The work features a balloon-powered robot with a helium-filled mylar balloon body and articulated legs.It floats and walks around, blending the precision of robotics with the expressive fluidity of performance art. | GIGadgets

'Xiao An' has begun teaching at a primary school in east China's Anhui Province, marking the world's first full-size bionic educational robot teacher The robot worked alongside professional teachers to give a science lesson Is this a sign of what's to come? | Metro