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Phase 2 of deep tunnel sewer system designed to last 100 years

(Source: www.channelnewsasia.com)

SINGAPORE: The second phase of the Deep Tunnel Sewerage System (DTSS) will incorporate innovative features in order for the infrastructure to last 100 years, national water agency PUB said on Monday (Nov 20). 733 more words

Current Affairs

New Delhi's polluted air doesn't deter distance runners

NEW DELHI (AP) — People breathing New Delhi’s acrid air for the past month have suffered burning eyes and rasping throats, so the notion of thousands of distance runners gulping down lungful after lungful may have seemed strange. 806 more words

U.S. News


La contaminación es un problema muy grave del siglo XXI. En todo el mundo la gente quiere perfeccionar las condiciones, las calidades de vida, todos los países intentan desarrollar industria gastando mucha energía natural. 493 more words