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It actually originated from shift work. It used to be two 12-hour shifts, and then Carnegie and others realized three 8-hour shifts were more productive.
by ry0ohki 13y ago
It actually originated from shift work. It used to be two 12-hour shifts, and then Carnegie and others realized three 8-hour shifts were more productive.
- zerr 13y agoRight. http://en.wikipedia.org/wiki/Eight-hour_day http://en.wikipedia.org/wiki/Eight-hour_day So after 100-110 years, maybe it's time to come up with even more efficient work day? (But keeping the right direction).