Dear Saxena ji,
Thank you for inquiry.
West facing windows can be a big source of heat, first measure which you...
Why all these are not applicable to Tuticorin port or the one planned in AP or WB ?
What an eye opener! As an environmental engineer,disposal of sanitary napkins has always been a concern during waste...
According to the scientists, there may be a common ancestor to the viruses that cause AIDS, Ebola and influenza. Scientists say all the viruses use a very similar mechanism to enter the cells they infect. "The structure of this molecule shows that a widely dissimilar virus, a virus that everybody thought was different from the other group, ends up having, in fact, many similarities," said virologist Robert lamb, a member of the team at Howard Hughes Medical Institute at Northwestern University in Chicago, USA. "It suggests a common ancestor among all these viruses, where one would have thought they could not be related at all," he said.