For decades, we've heard about the catastrophic effects of fossil fuel pollution. For just as long, I've been hearing that global warming is a myth. The two sides are constantly at each other's throats. But it's a fight that's completely unnecessary. The technology to create unlimited, clean, free energy has existed for over a hundred years. Dozens, perhaps hundreds, of inventors have created machines that pull energy out of thin air. Machines that could defy gravity, levitate, and fly. Machines that bend the fabric of spacetime itself. These machines sound - not just like science fiction - they sound like magic. So, where are these magical devices? Well, when the inventors patented and publicized their technology, they performed another magic trick: they disappeared.