Moscow: Recent research indicates the Tunguska Event of 1908 was caused by Nikola Tesla's wireless
 

experimental power transmitters:

http://www.bbc.co.uk/news/russian-anomaly-1908-explained/

status bar reads youtube, better luck next time...

becoming easy to spot these :thumbsup

even easier if you just read who's posting....

Here are some of my thoughts about research. Research must be done as fast as possible about a recent event and conclusions made. It's very difficult to do research in 2011 about an event that happened in 1908. It is very useful to do research and analysis about an event within 24 hours or 48 hours. Education and exams prove that human memories fade with time. Good luck!