Clocks, Calendars and Concepts of Time
时钟,日历和时间的概念
 
 
This link is to Poodwoodle site.  It is very interesting.  It has many categories down the left side of the screen and reports on various parts of that category on the right side of the screen.  Its purpose is to show how how often some events occur, and it does this by keeping track of the changes in number of events since (this year) 2008 + number of days to today + the hours since the first of the day.  The clock can be changed for people in Europe or Africa or China or USA - for people anywhere in the world.