1. Photo by Quixosis - Creative Commons Attribution-NonCommercial-ShareAlike License http://www.flickr.com/photos/26548565@N02Created with Haiku Deck

5. Photo by Ed Yourdon - Creative Commons Attribution-NonCommercial-ShareAlike License http://www.flickr.com/photos/72098626@N00Created with Haiku Deck

6. Photo by rachel_titiriga - Creative Commons Attribution License http://www.flickr.com/photos/21393555@N04Created with Haiku Deck

7. Photo by Freydís - Creative Commons Attribution-NonCommercial-ShareAlike License http://www.flickr.com/photos/22329928@N08Created with Haiku Deck

8. Photo by memekode - Creative Commons Attribution License http://www.flickr.com/photos/18573624@N03Created with Haiku Deck

10. Photo by mdanys - Creative Commons Attribution License http://www.flickr.com/photos/91883096@N00Created with Haiku Deck

11. Photo by Green Energy Futures - Creative Commons Attribution-NonCommercial-ShareAlike License http://www.flickr.com/photos/63483222@N03Created with Haiku Deck

12. Photo by bruckerrlb - Creative Commons Attribution-NonCommercial-ShareAlike License http://www.flickr.com/photos/12133844@N00Created with Haiku Deck

13. Photo by One Laptop per Child - Creative Commons Attribution License http://www.flickr.com/photos/27861585@N02Created with Haiku Deck

14. Photo by JD Hancock - Creative Commons Attribution License http://www.flickr.com/photos/83346641@N00Created with Haiku Deck

20. Photo by laffy4k - Creative Commons Attribution License http://www.flickr.com/photos/73207064@N00Created with Haiku Deck

21. Photo by zenera - Creative Commons Attribution-ShareAlike License http://www.flickr.com/photos/35237098471@N01Created with Haiku Deck

22. Photo by sebastien.barre - Creative Commons Attribution-NonCommercial-ShareAlike License http://www.flickr.com/photos/99706198@N00Created with Haiku Deck