?????????? - ?????? , ??? ???? , ???????? , ????? ?????... , ?????? ???????????? ???????????? ????????????? ???? ????? ? ????????????? ????????? ??????????? ? ???, ??? ? ??? ?????? ? ?????? ?????????????? ???????, ??????? ????????? ?????????? ??????.[5] The definitely portable motor was invented in 1839 by William Tuxford of Boston, Lincolnshire wh