You may have instances where you lose your WiFi signal when roaming around your pad. If you are a college student on a severe budget, or simply have an odd desire for working with aluminum foil, this free WiFi signal booster is for you.

Sure, there is a bit of work involved, but this relatively simple do-it-yourself project will have your internet-ing in the bathroom in no time. The increase of about 6db may almost be worth the hassle for some.