Sure, your iPhone is cool and all. But wouldnt it be cooler if it were powered by toilet paper speakers and propped up by binder clips? To figure out the answer to that question, we tried out many of the most brilliant DIY computer hacks we had heard of. Here are the best of the bunch, which often require little more than random office supplies but make life way, way better. Disposable Cups + Toilet Paper Roll = iPhone Speakers We were initially skeptical about the possibility of creating iPhone speakers out of two plastic cups, one roll of toilet