Video problems

In my work experience page, I’ve added some different file formats just to test what will and will not work. I’m having one problem which I haven’t been able to fix which is displaying a flash video I made on the site. It baffles me that if I convert videos to suit box.net it will work, but I can’t play the video in my blog. The video I wanted to upload is what I made in my first year at university which is a .swf file. I’ve uploaded the file in box.net for you to download so you can watch it once downloaded.