I have posted the slides to my 99 Things lecture online. It is behind the protected portion of the site because the pictures I used are not in the public domain/Creative Commons. When I revise the slides, I will fix this problem, and then the slides will be freely distributable.
For now, they fall under fair use, and to that end, I will distribute them to you only. Please do not distribute them further at this time. (Not that I expect you would, but I thought I'd mention it.)