Ever lost your car in a parking lot before? It's happened to me, and I'm sure many others. But there's a way to make finding your car a whole lot easier. And it is to literally, use your brains.

Professor Roger Bowley of The University of Nottingham and Sixty Symbols explains a simple yet ingenious trick how to extend the range of your key fob.

Simply touch the key fob to your head and the water in your brain will literally extend the range of the electromagnetic pulse. No word on whether this has any long term damage to you.

Either way, there are easier ways to remember where you parked, like snap a picture of the spot and some landmarks around it.

Check out the video below: