Wednesday, June 26, 2013

Jack Dorsey is an #American #web developer and #businessman widely known as the creator of......

Chris Messina posted the first #hashtag on Twitter

क्रिस मैसिना ने पहली बार ट्विटर पर हैशटैग पोस्ट किया था। 

Chris Messina posted the first hashtag on Twitter. Hashtags provide a means of grouping such messages, since one can search for the hashtag and get the set of messages that contain it.

A brief History of #Internet

Tuesday, June 25, 2013

The first Idea of #automobile - New era of transportation

Quartz clock - New Era in clock #technology

Dr. Narinder Singh Kapany, Father of Fiber Optics