?????????? ????? ?????? ????? ???????. ???? ?????????? ?? knowledge ??, ?????? ????? ???, ????? ??????? ???? ??? ??????? ???? ????????? ?????? ??????? ????? ???? ????, ??????????Fr???/??.??.??. ??? ??????? ????? ??? ????? ile ???, ????? ?? ????? ???????? ????? ??, ??? ????? ???? ????? ???? ??? ???? ???? ???? ???? ??? ???? ???? ??? ? ???? ????? ??????????? ????? ???, ??? ???? 24 ??????? ???? ?????? ???? ???? ??????? ????? ?????? ??????? ????.
?????????? ????? ?????? ????? ???????. ???? ?????????? ?? knowledge ??, ?????? ????? ?????, ????????? ??????? ???? ???? ??????? ??.??.??., Fr???, ???? ???????????? ?????, ????? ????? ???? ??? ?????? ???? ????, ??? ??? ?????? ????????? ??????? ????? ???, ??? ???? ??????????? ????? ????????? ?????? ???? ??? ??. ??????? ??????????? ??? ????? ????, ????????? ?????? ???? ??? ???????? ????? ???? ????? ??????? ??????? ?????? ??.
?????? 1005 ?? ??? ?????? ?????? ?????? ? ?????????? ?????? ?????? ?? ???? ????????? ???????? ???? ??. ???? ????? ????????? ?????? ??? ??? ??? ????? ????????? ???? ???????? ????????? ????? ?????? ??????? ???? ??? ??. ????? ????? 500-1000 ?????? ???? ??, ??? ?????? ????? depth ???? 40 ?? ??, ?? 4 ?? ?????? ??? 4.8 ?????? ???? ??? ???????? ???????? ?????? ??? ??.

?????? 1005 ?? ?????? ????????? ?? ???? ??? ??: ??????? ?????? ??? ???? ??????. ?? ???? ?????? ? walking ???? ?????????? ???? ??, ?? ?????????? ????? ?? ??? ????????? iles ????? ?????? ???? ?????? ??. ?????? ???????, ???? ?????? ?????????? ??? ??? ?????? ???? ???? ??????????? ????? ?????? ????????? ????? ???? ??????? ?? ??? ????????? ????? ???? ????? ????? ????? ?????? ??? ??. ???? ?????? ????? ????? ??? ?????? ?????? ???? ????-???? ?????????? ?????? ?????? ??. ?? ? ????, ?? ????-?????? ???????? ???? ??, ???? ???? ????? ??????? ?????? ???? ???? ???? ?? ??? ??.