This is not a paid post. I stumble upon this “How Stuff Works” website a long time ago and it is really helpful. Basically it tells you how stuff works. If you want to know how your air cond, digital clocks, car, calculator, computer functions, the website can give you great details.
If I want to learn about an electronic gadget, I can refer to this website. It helps me get things working.
I found this interesting article entitled How can an iPod set your pants on fire — literally? Read it and for those who own iPod, becareful. If you ever get stuck on a gadget, refer to How Stuff Works!