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Health alarm: Goa's oysters have high cadmium traces

Cadmium is toxic, carcinogenic and teratogenic and has a tendency to accumulate in one's lungs and kidneys over time. 

NIO plans to commercially market its submarine robot

India`s premier ocean research
organisation, National Institute of Oceanography (NIO), is
exploring the possibility of commercially marketing its
submarine robot.

New Bluetooth alarm won’t let you lose your mobile

A firm in Edinburgh has designed a Bluetooth-based alarm that can tell absent-minded technology geeks when they have left their mobile phone or laptop behind.