Please take a look at this amazing graphic, tracking the history of Apple and Microsoft in comparison. It shows - on a timeline - the introduction of key products and the corresponding stock prices at that time. Very interesting insights.
Designer. Thinker. Observer. Enquirer. I love asking why and finding out how things work.
I used to collect interesting findings here as well, but have moved the collection of these to Pinterest, because I found it easier to categorize them there as my own visual database.