Apache Community

It will be useful to be a part of Apache Community of developers and users. You can choose projects of your interest, use them or contribute in them. Further detail are available on

http://www.apache.org/

Fibonacci series and Nature

At this link you get the idea about Fibonacci series and their presence in nature. Can be used in creating interest in topics related to algorithm and problem solving.

http://www.mcs.surrey.ac.uk/Personal/R.Knott/Fibonacci/fibnat.html