* Sabeer Bhatia has created Hotmail.
*Jeans was invented by Levi Strauss.
*Neil Papworth, a 22 year old Engineer of UK has used his personal computer to send the text message.He used the SMS messaging on 3 December 1992 to the phone of Richard Jarvis at Newbury,Berkshire. He sent the message Merry Chrismas via a Vodaphone network.
* Youtube was founded or invented by Steve Chen,Chad Hurley and Jawed Karim in February 2005.
* Gillette invented the safety razor.
*Larry Page and Sergey Brin are the founders of search engine Google.
* Homeopathy has been developed by Samuel Christian Hahnemann.
* Antiseptic was used for the first time in 1867 by Joseph Lister.
* Tim Berners – Lee invented the World Wide Web.
* A US programmer Raymond Samuel Tomlinson has implemented an E-Mail system in 1971.
* The mobile phone was invented in 1973 by Martin Cooper, a Motorola employee..
* Mark Elliot Zuckerberg along with fellow Harvard University students Eduardo Saverin,Andrew McCollum,Dustin Moskovitz and Christian Hughes .
* Yahoo was founded in January 1994 by Jerry Yang and David Filo at Stanford University.
*Twitter was created in March 2006 by Jack Dorsey ,Evan Williams, Biz Stone and Noah Glass and the site was launched in July 2006.
* Smart phone was launched on June 29, 2007, when Apple’s I-Phone was launched ,selling 1 million of its smart phones in just 74 days.