A new study has used 30 years of data to find areas with the highest potential for generating energy from ocean currents ...

When medieval scholars sought to understand the nature of angels, they unwittingly laid the foundations of modern physics ...

Rights Sep 10, 1993 Sep 30, 1993 Sep 30, 1993 Rights ratio: 1 share for every 5 held at a price of Rs 40.0 Rights Sep 10, 1993 Sep 30, 1993 Jul 30, 1993 Rights ratio: 1 share for every 5 held at a ...