8 years ago Replied at How does whatsapp make money Very well written Kashyap, but if that is the case and if 80% will pay Whatsapp, how-come nobody has paid to Whatsapp ! I never paid to Whatsapp till date and yet Whatsapp keeps extending my ...
9 years ago Up voted comment at Yellow Fever Yellow Fever Vaccination in Kolkata
All India Institute of Hygiene and Public Health
DEPARTMENT OF MICROBIOLOGY
BIDHANNAGAR CAMPUS
27 &27B J.C. BLOCK,SECTOR III
SALTLAKE-700098 (Near TANK ...
1 decades ago Comment at How is the manhole door cut on the boiler steam drum ? boiler manhole door cut in such a way that its longitudinal stress is proportional to the minor axis, elliptical in shape. to compensate the hoop stress( circumferential), also need to place the ...
1 decades ago Comment at What is the full form of MAN B&W ? Maschimenfabriek Augsburg Nurmberg Burmeister and Wain.
He further asked me from which countries they belong to?
Germany and Denmark. ...