Useful Graph and Network Analysis Tool

Gephi: https://gephi.org/
iGraph: http://igraph.sourceforge.net/
NetLogo: http://ccl.northwestern.edu/netlogo/

Other tools
pajek: http://vlado.fmf.uni-lj.si/pub/networks/pajek/
NetworkX: http://networkx.github.io/
NodeXL: http://nodexl.codeplex.com/

Collection of Game Making Tools

https://docs.google.com/spreadsheet/ccc?key=0Ah0yrnCdmNpKdDREVG1rOFFva3gxVGZuRkU5ZGYzSGc#gid=0

Convert WMV, AVI, MPEG to MP4

To convert WMV and MPEG to MP4:

http://download.cnet.com/Free-Convert-MPEG-WMV-to-MP4-FLV-AVI-Converter/3000-2194_4-10909240.html

To Convert AVI to MP4:

http://download.cnet.com/AVI-to-MP4-Converter/3000-2194_4-10912245.html

Accessing NTU Email Account by Android

http://eonstrife.wordpress.com/2013/01/05/accessing-your-ntu-staff-and-student-e-mail-in-android-device/

Compress AVI Videos on Windows OS

Launch Windows Live Movie Maker, Click "Add Videos or Photos" on the ribbon bar, and select the AVI video to compress. then click "Save Movie" from the home button in the ribbon bar. Select "For high definition display".

Image Recognition on Picasa

http://www.makeuseof.com/tag/how-to-use-facial-recognition-technology-in-picasa-web-albums/

Resize Image on Windows OS

http://imageresizer.codeplex.com/

Merge Video using Virtual DUB

http://www.afterdawn.com/guides/archive/virtualdub_join_avi.cfm

Split AVI Video using Virtual DUB

http://www.screenvirtuoso.com/virtualdub-split-video.html