Barbara, not Barbie writes with this quote from an article at AlterNet about how the average work week is becoming longer, and why that's not a good thing: "... overtime is only effective over very short sprints. This is because (as Sidney Chapman showed in 1909) daily productivity starts falling off in the second week, and declines rapidly with every successive week as burnout sets in. Without adequate rest, recreation, nutrition, and time off to just be, people get dull and stupid. ( гугль-перевод ) ... stupid ... Видимо Прохоров работает 12 часов в день, вот и результат.