This is the man who invented the Florescent Light off the top of his head, and then came up with a system for delivering electrical power to it without using wires, 4 years before Tommy Edison started trying to make his employees figure out how to make an incandescent light bulb. This is the man who invented AC power, the electric motor, and audio speakers, all of which he patented. He invented a bunch of other stuff he patented (Marconie’s “invention” of radio relied on 17 of Tesla’s patents to make it work), but he also invented some stuff the patent office couldn’t figure out how to process, like broadcast energy, wireless charging of batteries, Ball Lightning, Radar, and oh, yeah, that earthquake machine he almost sank Long Island with (he had to move to Colorado and build another lab to avoid going to jail for that one). Yet another great site in a long list of web pages honoring the genius of Nikola Tesla is Oatmeal Comics: Tesla. I recommend you read it and begin to learn what a true geek he was. Another site worth checking into is The Man Who Electrified The World, as is The New Prometheus. Each of those sites has their own perspective on the man and his works, but what I find interesting is the things they are forced to agree on by the historical record. I personally only ever had 5 heroes in my life, and Nikola pretty much tops the list, with Albert Einstein coming in a very close second.