Stoodle is another wonderful program that allows users to interface on the same document much like Google docs. The online difference is that instead of a word document you draw and write on a whiteboard. Users can even hook their microphone up and speak with other people viewing their board. The services are free and all you have to do to get into someone else's room is know the URL.

With this online graphing software one can construct all kinds of graphs, figures and diagrams. With the option to even export these files having professional looking figures in presentations is easier then ever.

As a teacher it's sometimes hard to get students interested in subjects that they think are boring or hard. This is especially true in mathematics but numberphile provides a solution. Chock full of wonderful videos explaining concepts and the history behind mathematics, this website can pique the interest of anyone who watches.

Looking for trivia to challenge you or just a fun way to spend time. Take a moment and look a blubbr a free website where people share video trivia or trivs. Create your own trivia about any subject your interested in or take a random challenge from another user. The knowledge you can obtain is endless with blubbr!

This online collage tool allows you to upload pictures, choose a style, then create a collage to share with all of your friends.

With this piece of freeware you can pick a random person from a list of names. Ever needed to solve a dispute fairly? The answer is simple with the Hat! With the ability to save name sets, the number of lists of randomized names is infinite!

Tired of boring PowerPoints filled with paragraphs of information? With this YouTube PowerPoint Add-in, you can embed YouTube videos into your presentations just by using the URL.

With this simple and easy to use media conversion tool you can convert video files between formats easily in order to suit your needs.

The ability create professional grade webinars is here! Just upload a video and a powerpoint and you can begin to make streamlined presentations on http://www.zentation.com