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Do Words Match Deeds for WhatsApp CEO?

Before Jan Koum sold his company, WhatsApp, to Facebook for a mind-numbing $19 billion, he had a Post-It note affixed to his deskput there by WhatsApp co-founder Brian Actonthat set out the companys philosophy: No ads, no games, no gimmicks.

February 22, 2014 — Larry Greenemeier

To make money from science photographs, specialize

A reader emails: I have been doing nature and wildlife photography for some years now, mostly as an advanced hobby, and have been expanding my efforts in arthropoda and macro work.

September 28, 2012 — Alex Wild

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