Come now, it was a perfectly legitimate (albeit easy to answer) question. No need to tear into the guy like that. The internet is a hostile enough place as it is.
Now Sniper, seeing as how this is AI's Tornado thread, I'm assuming you discovered the fact from the AI website. Why don't you go read the articles there and decide for yourself? Madmax/Carl lays down a pretty thorough, convincing, and scientific report.
In case I was mistaken, here's the article anyways, for reference:
http://www.airsoft-innovations.com/lab1.html