General:
https://www.networkworld.com/article/3218098/data-center/top-10-supercomputers-of-2017.html#slide1
http://royal.pingdom.com/2009/06/11/10-of-the-coolest-and-most-powerful-supercomputers-of-all-time/

IBM’s Watson:
https://www.techrepublic.com/article/ibm-watson-the-inside-story-of-how-the-jeopardy-winning-supercomputer-was-born-and-what-it-wants-to-do-next/

Deep Blue:
http://www.zdnet.com/article/deep-blue-put-out-to-digital-stud/

Oddsshark:
http://www.oddsshark.com/super-contest/oddsshark-super-computer

NEC Earth Simulator:
https://techcrunch.com/2009/06/04/necs-updates-its-supercomputer-earth-simulator-system-breaks-record/

Cray:
https://techcrunch.com/2017/10/23/azure-goes-cray/
https://en.wikipedia.org/wiki/Cray

Tianhe-1A:
money.cnn.com/galleries/2011/technology/1111/gallery.fastest_supercomputer/2.html

The Human Brain Project
https://www.wired.com/2013/05/neurologist-markam-human-brain/

Condor Cluster
https://game-insider.com/2010/12/23/1760-ps3s-used-for-pentago-supercomputer/
https://spydersden.wordpress.com/2011/01/23/pentagons-fastest-super-computer/

Google DeepMind:
https://www.engadget.com/2017/07/10/google-deepmind-ai-learns-creative-parkour/
https://techcrunch.com/2014/01/26/google-deepmind/
https://t3leads.com/articles/view/google-deepmind-deepdream-artificial-intelligence

Sunway TaihuLight:
http://www.bbc.com/future/story/20170621-meet-the-worlds-most-powerful-computer
http://www.wired.co.uk/article/china-simulate-universe-supercomputer