Hi Pericles, nice to see you here. I surfed a bit through your edits...no offense intended, but do you think it is appropiate to include Chinese material in the life of Eratosthenes? Does that mean we also have to include Greek material in an article on Zheng Hang? Also, I feel legendary material like the supposed invention of a south pointing chariot 2000 vears before the actual invention had been done has little place in an encyclopedia or should we now also include Icarus in an article on the history of aviation? ;-) Regards