Computer manufacturers have come up with new designs for keyboards that they claim, will help users avoid painful wrists and hunched shoulders.
Workers in noisy coal washeries have been shown to suffer considerable hearing loss. According to one study, 20 per cent of washery workers had mildly handicapped hearing -- hearing loss becomes a
Forfeiting our commons
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President Obama's grand climate plan does not add up
Climate change can no longer be ignored
NGO demands withdrawal of Niyamgiri gram sabha notificatio