Wikipedia was created by Jimmy Wales and Larry Sanger Wikipedia was launched on January 15, 2001 Wikipedia is a multilingual, web-based, free-content encyclopedia that is based on a model of openly editable content. It is the largest and most-popular general reference work on the Internet, and is named as one of the most popular websites.
Evan Thomas Spiegel invented Snapchat Snapchat was invented in September 2011 Snapchat is a multimedia messaging app popular in North America and Europe created by Evan Spiegel, Bobby Murphy, and Reggie Brown, former students at Stanford University, and developed by Snap Inc., originally Snapchat Inc.
The Full Meaning Of YAHOO is Yet Another Hierarchically Organized Oracle” or “Yet Another Hierarchical Officious Oracle”. The domain was created on January 18, 1995.