Ellen Degeneres tweets the mostretweeted tweet ever. The 2014

Oscars selfie, which was retweeted3.4 million times.

Hashtags on Twitter were born.

The first one used? #BarCamp.

The Pope joinsTwitter. He'srecently joinedInstagram too!

Man inadvertentlylive tweets the raidon Bin Larden.

Twitter launches short-formvideo sharing service Vine.

Twitter turns adecade old!

HappybirthdayTwitter!

The #PorteOuverte was bornto help those affected by theParis attacks to find shelter.

"Four more years".Obama announceselection victory on

Twitter..

The firsttweet wassent fromspace byastronautMike

Massimino

The first ever tweet by Twitter co-

founder Jack Dorsey was sent. Itread "just setting up my twttr".

Ice on Mars.Twitter user

@MarsPhoenixtweeted the news

in 2008.

Twitter launchespromoted tweets,promoted trendsand promotedaccounts.

MARCH 2006

AUGUST 2007

NOVEMBER 2012

APRIL 2010

MAY 2011

MARCH 2014

NOVEMBER 2015

MARCH 2016

APRIL 2013

APRIL 2008MAY 2009

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10 YEARS OF TWITTER

Brought to you by @TheGrainCo

DECEMBER 2012

2012 WAS A BIGYEAR FOR TWITTER