Tinyurl's for school:

Email-tinyurl.com/gfsmail

Harvard Referencing-tinyurl.com/autohavard
Reading Quizzes-tinyurl.com/gfsrenlearn

Cool links

The Internet in Real time: http://pennystocks.la/internet-in-real-time/

http://map.ipviking.com/

http://submarine-cable-map-2014.telegeography.com/ 

http://tweetping.net/

http://onesecond.designly.com/

http://www.digitalattackmap.com/#anim=1&color=0&country=ALL&time=16223&view=map

http://www.techradar.com/news/internet/10-cool-twitter-visualisation-tools-714936 

Computing links online: internetisuseful.com/#filter=.computers 
Graphic Design simplified: practicaltypography.com/