Category Archives: Video

Amazing Old How It Works Videos

Before there was the Discovery Channel, How Stuff Works and How Its Made, there were film makers producing educational films. Thankfully for us quite a few of them are now available on YouTube. In this post if picked out a few of my favourite old how it works videos. How Differential Steering Works This video… Read More »

A Good SPARQL Tutorial

SPARQL is a semantic query language for databases, often used to explore and retrieve data from public repositories. Useful as it is, if you’re not familiar with SPARQL, it can take a while to get used to. After a while of hunting around I found this good SPARQL tutorial series from Youtube user Dr Noureddin… Read More »