Apparently, beer is not only good for turning a dull evening into a loud and entertaining one, but it can also be used to significantly boost your WiFi signal. If you have such a device at home, you probably have learned by now that the power of your wireless signal is affected by all sorts of obstacles, such as furniture, appliances and walls. Surprisingly, this situation could be improved with the help of a simple beer or soda can. In order to achieve this, you will need a pair of scissors or a knife. For more information on the whole process, check out the video bellow. Show this trick to your friends as well, so they won’t envy you for your home’s strong WiFi signal.