Koushik Sinha Roy Posts - TopicsExpress

Benefits of White Coal over Non Cooking coal: • White coal is
Benefits of White Coal over Non Cooking coal: • White coal is cheaper than heavy furnace oil ,coal & fire wood etc • High sulfur content of oil an...

There are many natural occurrences that might puzzle a traveler.
There are many natural occurrences that might puzzle a traveler. One of them is Al Naslaa Rock Formation, located in Tayma oasis, Saudi Arabia. Recent...

ETYMOLOGY OF BHUTAN Historians have suggested that variations
ETYMOLOGY OF BHUTAN Historians have suggested that variations of the Sanskrit words Bhota-ant (end of Bhot, an Indian name for Tibet) or Bhu-uttan (m...

Published: 27th July 2014 08:20 AM NEW DELHI: The low water
Published: 27th July 2014 08:20 AM NEW DELHI: The low water levels in 85 important reservoirs in the country continues to remain a source of worry wi...

The impacts of climate change on the Arctic tundra, frequently
The impacts of climate change on the Arctic tundra, frequently described with the collapse of glaciers and images of fractured ice beds, can now being...

Polar stratospheric clouds One day old moon with nacreous
Polar stratospheric clouds One day old moon with nacreous clouds One day old moon with nacreous clouds (Photo: Simon A) Solar pillar and nacreous clou...

The stratospheric ozone layer shields life on Earth from the
The stratospheric ozone layer shields life on Earth from the Sun’s harmful ultraviolet radiation. Chemicals that destroy ozone are formed by industr...