Introduction to Screw Pump Screw pump has a structure same like a screw. I mean the whole construction of the spindle is like a archimedes screw and this spindle is responsible for the pumping action of the pump. It has been observed over the years that this pump requires least maintenances and therefore, is a potential device for increasing […]
Naval warfare is a conflict in and on the sea, the ocean, or any other major water body. From past 3,000 years, humans are involved in naval battles. With the construction of innovative warships that could independently aim heavy guns external to the hull, the number of battles have increased. Out of all those deadly […]
Good news for the cruise operators and workers, CDC (center for disease control) has given approval to operate cruise ships from June. In a recent development, Royal Caribbean is set to operate from June. Only passengers who are fully vaccinated will be able to take the packages which are offered by the company. Cruise Industry […]
