How to Make Your Own Cantenna

How to Make Your Own Cantenna: "A cantenna is nothing but an antenna used in order to strengthen Wi-Fi signals. It also enhances the Wi-Fi network range. In the beginning it was used only by the common people who where radio fanatics but now it is sold as a product. It reuses cans that come with juices and other food items. The making cost is very minimal and so it is made by man"