Making the world better, one answer at a time. You can visit the airtel.com website to find out how to activate roaming. They will ask for information on where you are traveling and offer you the plan that meets your needs.aking the world better, one answer at a time. You can visit the airtel.com website to find out how to activate roaming. They will ask for information on where you are traveling and offer you the plan that meets your needs.
1912 Steel goes stainless The invention of stainless steel, which was officially 100 years old in May 2012, is normally attributed to one Harry Brearley from Sheffield Chrysler building detail
Advertisement. Advertisement. Many inventions are created out of necessity, and many of the items we take for granted today were created during war times. During World War I, the majority of the planet was going through a hard time and it was in these times of harshness that a lot of modern day technologies came to be.Here is a look at 10 such inventions that came about during WWI.. Stainless Steel. This major component of the modern world was created by Harry Brearley of Sheffield in 1913. The British military was having trouble with the barrels of their rifles which became distorted with repeated firing, and so Brearley, a metallurgist, was asked to find a solution.