On its 20th anniversary, Wikipedians recount how it began and how it grew to become the definitive digital encyclopedia and the default resource for everything (Tom Roston/OneZero )

Tom Roston / OneZero :
On its 20th anniversary, Wikipedians recount how it began and how it grew to become the definitive digital encyclopedia and the default resource for everything  —  hard to imagine the internet without Wikipedia.  Just like the air we breathe, the definitive digital encyclopedia …