Nikola Tesla is regarded as one of the most infamous scientists of all time. Whether you regard him as a genius, or a complete crackpot, his brilliance and sheer imagination cannot be denied.

Tesla came up with thousands of genius inventions and ideas during his time, many of which were ultimately deemed impractical or supremely dangerous.

Coming up:

10. Harnessing Cosmic Rays
9. Electrodynamics Induction
8. Cold Fire
7. Teslascope
6. Tesla’s Death Ray
5. Weather Control
4. X-Ray Gun
3. Alternating Current
2. Lighting the World
1. Tesla’s Oscillator