Detail
population clock
人口時計; ポピュレーションクロック jinkō tokei; popyurēshon kurokku
Bevölkerungsuhr
Links
U.S. Population Clock
http://www.census.gov/population/www/popclockus.html
World Population Clock
http://www.census.gov/ipc/www/popclockworld.html
World population clock (real-time)
http://www.tranquileye.com/clock/
Copyright 2012 DIJ