Finding your car in a parking lot full of hundreds of vehicles can be incredibly frustrating—especially when all you want is to get home as soon as possible. You try using your car remote to locate it, but the flashing lights are nowhere to be seen. As silly as it may sound, you can actually increase the range of your remote by holding it up to your head. The best way to do this is by placing the remote under your chin and opening your mouth. When you do this, your head acts like an antenna, and the fluids in your body help conduct the signal. It might sound weird, but this trick can give you a few extra steps of range—just enough to spot your car in a massive parking lot.