This website allows you to make diagrams and charts that would otherwise be very difficult or impossible without expensive software. Several of my professors use amazing diagrams that they have created...now we can too!
DyKnow is the leader in interactive education, fostering collaboration and promoting interaction while minimizing electronic distraction in classrooms nationally and internationally. DyKnow's award-winning products are utilized by thousands of students in K-12 and Higher Education environments
With more and more students using iPods, it will be useful to be able to reach out to them in a format that they will use regularly. I have already had experience downloading sewing demo videos from online and putting them onto my iPod, which has been a convenient way to remember how to do something that was taught in class once I no longer have immediate access to the instructor.