Teaching critical thinking can be difficult, and it is nice to know that Professors Joe Lau and Jonathan Chan at the University of Hong Kong have created this site to help both teachers and students in this endeavor. Working with a grant from the government of Hong Kong's University Grants Committee, the two have created this website to provide access to over 100 free online tutorials on critical...

Perhaps you have a thought you'd like to keep around? Maybe it's linked to several other thoughts? MindNode can help you out. Designed by Markus Mueller, this mindmapping application helps users develop thoughts new and old, and visitors can use them for to-do lists, brainstorming, and project management. The program can be customized to constrain node width and size, and also create multiple...