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Oct 23, 2012
6:21 am
Iraq oil fields worker 2012 10 22
Many roadblocks to overcome, including infrastructure and politics
Jul 31, 2012
6:00 am
Wilhelmsburg 07 30 2012 0
Planners hope a green project can revive a district tarnished by its wartime past.
Bio, Germany, Germany, Solar, Wind
May 15, 2012
3:17 pm
Virus powered devices may soon become reality.
Bio, Energy
Nov 22, 2011
10:05 am
Powerland Beijing: From Fries to Fuel
Powering cars with used cooking oil
Feb 9, 2011
(All day)
India's diesel-powered cell towers emit 5.3 million liters of carbon dioxide per year
Jan 5, 2011
12:23 pm
Tsukiji fish market
Meet the $396,000 Tokyo tuna.
Oct 14, 2010
6:32 am
Amazon River, travel
In Brazil, a tribal chief strikes balance between modern technology and traditional values.
Oct 8, 2010
9:11 am
India Food
Video: An Indian sociologist offers the world a little food for thought.
Sep 17, 2010
10:39 am
Brazil methane gas
Video: The backyard experiment that turned a Brazilian architect into an evangelist of biodigester technology.
Sep 10, 2010
6:38 am
Mozambique solar panel
Video: A Nigerian seeks to solve Mozambique's energy problems with sun, wind and car parts.