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...
Fire-fighting could cause other
problems like flooding and
electrical damage. In an effort to
come up with a better fire extiriguisher,the US-based firm Charged
Injection ofPrinceton,New Jersey,
is developing a method to douse
fires using an electrostatically-charged mist of water. The spray
will inject a beam of charged electrons -fired from an electron
gun -into a column of water, as it
passes through the nozzle. The
charged beam is attracted to earthed
surfaces, including flames (New
Scientist, Vo1150,No 2026).