Robot fun facts: The earliest robots were created in the early 1950s by George C. Devol, an inventor from Louisville, Kentucky. The largest robot known to be created is robot Mononofu, at 8.5 metres tall and weighs over seven tons. It was built by Japanese engineer Masaaki Nagumo. Riso-printed with soy based inks, on quality FSC certified card stock, this folded card is blank inside for you to write a message. It comes with a grey envelope. Size: 80mm x 104mm