3 years ago
Water hand pumps are manually operated pumps; They are used for bringing water from earth underground to earth surface and is used in every country for a variety ..
4 years ago
Bloodhound Supersonic Car (SSC) is a British supersonic land vehicle which is currently under development that targeted to set the world record of 1000 mph. Bloodhound ..
5 years ago
Airplanes are travelling machines that are manufactured to transport human beings and luggage from one location to another. Airplanes travel in air very faster compared ..