sentences:  Frederick Bakewell
  
  Frederick Collier Bakewell (29 September 1800 – 26 September 1869) was an English physicist who improved on the concept of the facsimile machine introduced by Alexander Bain in 1842 and demonstrated a working laboratory version at the 1851 World's Fair in London.Born in Wakefield, West Yorkshire, he eventually moved to Hampstead, Middlesex where he lived until his death.