These days, you can pretty much find a YouTube video for anything — tiling your shower, cutting a pomegranate and even starting your car without your keys. But when it comes to learning something new, watching a quick video isn’t necessarily going to cut it. Sometimes you have to invest a few hours.
Still, the wealth of tutorial videos on the web means anyone with an internet connection has low-cost (often free) access to education and the ability to learn a limitless number of new things. Here are some of the more interesting or useful things you can learn online.