It's hard to build up a collection of technology-themed books currently being located on the tropical island of Borneo. Yes, Amazon does deliver but it can be tricky to get them. Long story...but in the meantime and while the collection builds at my parents' house in the UK it is good to be able to rely on YouTube to present a book to a class. Preferably on mute and potentially on x2 speed; and the finger hovering over the J, K and L keys for pausing, rewinding and fast-forwarding duties!
Here are some of my favourites: