??????? ??? ? ?????????? ??????? ? ??????? ?????????? ??????????????? ???????????? ????????????? ???? ????? ? ????????????? ????????? ??????????? ? ???, ??? ? ??? ?????? ? ?????? ?????????????? ???????, ??????? ????????? ?????????? ??????.[5] The truly moveable motor was invented in 1839 by William Tuxford of Boston, Lincolnshire who commenced manu