Once again we round up six of the best infographics we've seen this week.
The topics include tech trends, Apple's cash reserves, big data, and the best ways to optimise your YouTube channel.
Unmissable ed-tech trends for 2013 (Online Colleges)
Where does Google makes it money? (Word Stream)
Apple's pile of cash (MBA Online)
Data rich and insight poor (Yesmail)
New gadgets shaping consumer behaviour (Baynote)