Well, I have been following lifehacker for quite a few years now. But, until now, I have only tried their software hacks. This is the first time, I have solved a real world problem using a binder clip hack (something that I had read about long time ago, in lifehacker).
My cell phone charger is connected to a plug point beneath my desk, and the wire just kept falling off. The binder clip now makes sure that it always remains on top of my desk – where it should be. Thank you Lifehacker !