Some technical explanations are perfectly good in audio until somebody says, “Now imagine the packet moving through this network diagram.” Bob Bosen decided the obvious solution was to draw the thing.
AskMrWizard became a home for animated technical lessons covering computers, networking, and security. One particularly interesting branch grew out of Steve Gibson and Leo Laporte’s Security Now podcast.
Gibson discussed Bosen’s work on the show itself. Bosen had asked permission to create animated versions of selected, more technical episodes—the sort Gibson jokingly classified as the “propeller-head” material. AskMrWizard then built visual supplements around topics that were difficult to communicate with voices alone.
That included material related to the show’s classic “How the Internet Works” explanations. Instead of reducing networking to a glossy infographic, Bosen broke the subjects into animated lessons that could be watched alongside or after the original discussion.
The idea sounds routine in 2026 because explainer video is now an entire industry. It was less routine when independent educational sites had to assemble their own animations, hosting, navigation, and supporting material without a giant video platform serving as the default classroom.
AskMrWizard’s value is partly in that transition. Technical education on the Web was moving from static diagrams and long HTML tutorials toward richer multimedia, but the material was still being produced by individuals who knew exactly which explanation they wanted to improve.
There is also something healthy about the relationship between the sources. Bosen was not trying to replace the original podcast. The animations existed because the audio already contained a useful explanation and he thought pictures could make particular sections clearer. The website became an additional layer rather than a scraped rewrite.
That is an old-Web pattern worth preserving. Good independent sites often grew by responding to another useful thing on the Internet: a mailing-list discussion became an FAQ, a podcast became an animation, a hardware problem became a repair guide. Links were not merely citations or SEO signals. They were how projects talked to each other.
For modern webmasters and technical writers, the lesson is straightforward: choose the medium the explanation actually needs. A subnet mask may deserve a diagram. Packet routing may deserve motion. A command may only need three lines of text. AskMrWizard existed because one format was not always enough.
The site is also a small record of an era when podcast communities generated adjacent independent projects instead of everything being folded back into one platform’s comment feed.
There are newer ways to learn networking and security, but AskMrWizard still captures a very specific moment: somebody heard a good technical explanation, recognized exactly where the listener needed eyes as well as ears, and built the missing visual layer himself.