This video instructable will show you how to build a brushless DC motor with minimal tools and materials. It can be done in an afternoon or less, and costs almost nothing (the materials are things that are on the edge of being garbage or not garbage if you have them laying around). I think it is rewarding and mentally stimulating to figure out things like this then prove to yourself that you can easily do it. The wiring may look confusing at first glance but you will be fine.
The best things in life are free – and that should apply to Wi-Fi too. But did you know using free Wi-Fi exposes you to a range of threats? Check out the infographic below and learn about the dangers of connecting to a free Wi-Fi network.