Periodic Table of the Elements

This interactive Periodic Table of the Elements linked to Wikipedia is done in all XHTML so as to be scalable. Try adjusting your window size to see it adjust accordingly. Here is a non-scalable but equally well executed Table done in Flash and another flashcard type site for testing your memory of where on the table the elements fall.  This multimedia table includes videos and demonstrations.

update: Here’s more, ptable, webelements (click symbol for description of elements), and this one from the now infamous britishpetroleum lists products that’s made using each element.

Obama and Clinton debate

The New York times has made the 2/22/08 democratic debate between Senators Hillary Clinton and Barack Obama available as an interactive speech to text webtool. Making this tool available is helpful to voters looking to analyze the debate. FactCheck.org provides more useful analysis of the statements made by both candidates. The text to speech tool is interesting in and of itself. A similar application is MIT’s Lecture Browser which allows you to search and locate any of MIT’s online lectures that contain a search term. You may then drill down to the exact moment that your search term is referenced. You can follow each video lecture while a cursor iterates through the text of the lecture. The remarkable thing is that the text-file is generated electronically. Remarkable given the quantity of jargon and the range of accents and inflections with which to contend. The lecture browser doesn’t appear to to be supported in Firefox.

Interactive human anatomy model

Argosy’s VisibleBody is a comprehensive human anatomy visualization tool. It includes 3D models of over 1,700 anatomical structures, including all major organs and systems of the human body. Features include, fully interactive 3D human anatomy model, detailed models of all body systems, dynamic search capability, easy to use 3D controls. The Visible Body is only available on the Internet Explorer Platform.

Track Congressional bills and votes

OpenCongress makes it easy to track what’s happening with your government.

Now you can build a personal profile on OpenCongress of the bills and legislators that you’re tracking, network with other users, comment and vote on bills, and much more. To get started, create your own “My OpenCongress” profile, it’s free and only takes a minute.