Computer-based Business Simulation

http://www.marketingpower.com/Community/ARC/Pages/Teaching/Simulations/default.aspx

http://www.bsg-online.com/

http://www.bsg-online.com/help/videos/Intro/BSG_Intro_Video_controller.swf

http://divisions.aomonline.org/bps/html/simulations.html

http://www.onlinegbg.com/

http://www.marketingpower.com/

Get to know about each country:

http://globaledge.msu.edu/Countries/India/culture

Online maths... simply great

Other day I was reading at http://www.bloomberg.com/ and I spotted at http://images.businessweek.com/slideshows/20110915/2011-finalists-america-s-best-young-entrepreneurs

This list is simply unbelievable. I become fan of the list. you may have a look at:

http://www.desmos.com

http://alwaysprepped.com

Amazing.. Astonishing... go to...
http://www.wolframalpha.com
and give input eg: y=x(x-2)(x-3) and you are done.
http://www.wolframalpha.com/examples/

All about telecom

Some interesting reference for telecom:

Local Exchange Routing Guide (LERG)

http://www.voip-info.org/wiki/view/LERG

http://www.quentinsagerconsulting.com/utilities/zip_online.php

http://www.localcallingguide.com/xmlquery.php

http://www.area-codes.com/default.asp

http://www.billingworld.com/articles/2010/09/the-new-clec.aspx


http://electronics.howstuffworks.com/ilec.htm
http://www.beatriceco.com/bti/porticus/bell/bellsystem_history.html
http://www.sctelcom.net/site/?q=content/ilec-vs-clec
http://www.voip-info.org/wiki/view/How+to+start+a+Clec
http://www.centurylink.com/wholesale/pcat/interconnection.html

https://www.neustar.biz/resources/infographics/infographic-journey-of-a-phone-call