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John Redden
12,815 followers -
Professor of Mathematics, author, father of four, and education technology enthusiast.
Professor of Mathematics, author, father of four, and education technology enthusiast.

12,815 followers
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This is cool, looks like you can buy a poster too.
https://www.flickr.com/photos/95869671@N08/32264483720/
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Wikimedia Commons photo challenge is good source of really good creative commons images: https://commons.wikimedia.org/wiki/Commons:Photo_challenge#Previous_challenges
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Wikimedia Commons has very many nice illustrations that are listed as creative commons... this one is public domain.
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Student project... we went through the entire process from idea to play store. Our game is free with no ads. It's a hybrid app using cordova and the intel XDK.
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This interactive info-graphic is very well done!
In 2014, in the states of Colorado, Utah, Virginia and Washington, the most common job was software programmer.
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