i've been very amused about these kind of videos, they call it "XYZ in Plain English", which corresponds to our Arabic expression "بالعربى الفصيح", they aim to introduce complex ideas in a very intuitive and story like way guided with pointing fingers and simple sketches, that makes it easy for you to follow up and get the idea, without having to bear with much jargon.
These videos are created by Common Craft and uploaded to YouTube by leelefever, they made many wonderful videos and have some kind of a show too, very creative and inspiring...
one good example that's suitable for our new blog is RSS in Plain English, RSS makes it easy for you to keep track of your favorite blogs and news updates, the video introduces the idea non-technically which isn't enough for you, since it only introduced the illusion of the service,
i prefer you read a little bit more about it on Wikipedia, you can start from here, and to make this discussion more thorough, i have to mention pinging and its implications.
do want to know what an rss feed looks like? click this link to view our blog feed, maybe your browser will suggest registering the feed too, it's a kind of xml that contains some or all the data you need to get, you can view the page source to have a closer look.