A nice infographic about the amount of data we produce in 60 seconds:
In just one minute in 2014, we produced:
204 million emails,- 3.3 million Facebook posts,
- 4 million google searches
- 50 billion WhatsApp messages.
- 120 hours youtube video upload
- 342 thousand tweets
- 1.4 million minutes voice calls in skype
Read the full article by Vocational Training Council in Hong Kong