Polish maker Nikodem Bartnik has created a robot head that can answer questions like an ancient Greek philosopher.

Originally a bunch of children's toys, then comic books, cartoons and movies, robot action figures than morph into vehicles and back again have proved immensely popular over the years. After a ...

It's an epic story of almost Hollywoodesque proportions: a crippled aerospace engineer, unable to work, fighting against adversity, and while on the edge of financial destitution, decides to build his ...