Amalgam is a dental filling material composed of mercury and an alloy in 1:1 proportion. Researches reveal that using amalgam cause mercury contamination in dental surgeons and dental Care Professionals including dental...
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Elevated Highway from New Kelani Bridge to Rajagiriya with a Link to Baseline Road
Introduction I. Most of the economic and administrative institutes of Sri Lanka are located within Colombo city limits, thus a significant number of people come to Colombo daily to fulfil their commercial and...
Why Sri Lanka should ban single use plastics?
Plastic is a byproduct of the petrochemical industry. When Backlight, the first plastic invented in 1907 it was identified as a miracle. But few decades later it become a global menace and killer of ecosystems, oceans...
