China used more concrete in 2 years than US used in last 20th century
posted by bobknight33

Videos (5) | Sift Talk (0) | Blogs (0) | Comments (310) |
China used more concrete in 2 years than US used in last 20th century
posted by bobknight33It's funny how some fight against the very thing that will save a nation.
posted by C-noteYT: In which John Green teaches you about nation building and nationalism in Latin America. Sometimes, the nations of Latin America get compared to the nations of Europe, and are found wanting. This is... continue reading
posted by RedSkyFor nearly all of human history, most people were very, very poor. But something happened after 1800. Average wages began to rise. For example, in the past 200 years, the average wage in the United States... continue reading
posted by TrancecoachNot yet a member? No problem!
Sign-up just takes a second.
Forgot your password?
Recover it now.
Already signed up?
Log in now.
Forgot your password?
Recover it now.
Not yet a member? No problem!
Sign-up just takes a second.
Remember your password?
Log in now.