rationalskepticism.org

Lifeboat for the rational mind :D
http://www.rationalskepticism.org/

China and concrete

http://www.rationalskepticism.org/viewtopic.php?p=2026498#p2026498

Posted: Jun 17, 2014 12:57 pm

by kennyc

Wow!

Build those dams!

All times are UTC

Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
http://www.phpbb.com/