Above) The view of Napoleon's uncomplete plan. For conquering Britain. In that plan. Napoleon planned to use tunnels, balloons, and gunboats. Napoleon himself withdrew that plan because it was too futuristic to accomplish. Ancient antigravity is one of the most interesting things in the world. The Chinese knew compass and there is the possibility that those people knew also magnetic levitation. Magnetic levitation means that the same poles of the magnets are pushing objects away. And that thing might make a very big impression on people who heard the repelling effect of the magnetic force. Also, things like hot air balloons are things that could be big secrets when their inventors have introduced those things to people. So is it possible that the ancient inventors made the hot air balloons that pull lightning to them? And if those balloons were covered by leaf gold. That thing can turn part of the electron flow into antimatter. The balloon can use to connect natural electricity