What Will My First Topic Be ???

While I was researching my first few topics for this blog one name kept cropping up at first I thought it was a coincidence but the more topics I researched the more this name kept coming up. So who is this mysterious name and what are the topics.
 Well the topics I will be discussing in later posts on here are:

1. Water Powered Cars. A bit of a misnomer really as its not strictly water that powers the car.
2. HAARP and Over the Horizon Radar (These two things are very similar) 
3. Drones

And the name is Nikola Tesla. He is the ultimate mad scientist. So my first real post will be about Tesla.