How LCD screens work

ExtremeTech has an interesting article about Flat Panel Display Technology. Since the LCD screen is becoming more and more common, its a good idea to have some insight into how they work – at least if you make multimedia presentations.

Besides, the geek in me just plain out want to know how they work.

ExtremeTech has a lot of other interesting articles, among them one titled “Exploiting/Protecting 802.11b Wireless Networks“, a good article about how vulnerable and insecure Wi-Fi networks really are — and what you can do to at least make them a little more secure.