the new science...ozone generators....good or bad for us?

the explanation and building description of ozone generators i will discuss on this episode is for a favour to my nephew...a very smart young man who truly wants to know and learn and is eager to succeed at his attempts......i wish to help him in his quest for knowledge....also will discuss how easy it is to make a UFO.......yes it is spelled correctly, well, i should have said more specifically...an anti-gravity vehicle...but...UFO is easier to say....right?....lol...i will discuss about a man named coanda who with a very simple experiment discovered a much better way to fly....and his experiments helped us to develop stealth technologies for both sea travel..(submarines) and aircraft or i should say...UFO crafts........there have been many who discovered a lot of different ways but time on this show limits me to only 1 or 2 to talk about...join me my friends.....should be interesting to say the least....thank you