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Metro Vancouver sewage plant looks to neutralize acidic oceans, remove CO2
Richmond News· 6 days agoNow considerably clearer, the wastewater is sent down a five-metre-deep canal toward the sea....
Why the Tumen River border could test relations between China, Russia and North Korea
South China Morning Post via Yahoo Finance Canada· 6 days agoChina has been trying to persuade Russia and North Korea to open a stretch of the Tumen River to...