This is said to be an apocalyptic sound recorder in Slovakia. I wish to know what that was. It does sounds a little bit off, and for me it sounds like a resource was much closer tog the one who rerecorded it than it was somewhere in the sky as the person who is recording it want us to believe.
People believe this is an atmospheric thing, but if you concentrated really good you will find that sound is too sketchy to be real, plus on some recordings it is quite obvious it is a horn, the music instrument.
We can easily add anything on the videos today, so it is not surprising if somebody made it into the prank.
There are also the people who are questioning HAARP, earth core changes and chem trails...
Do you know why exactly I believe that this is an utter fake?
Do you see anybody else outside looking up in the sky?
Why would you do if you are in the village, or a little town and a DRAGON starts to roar?
I can't know for sure - but I know for sure you wouldn't be standing that calm while nobody is running out in panic asking what a hell is going on.
I know because I have seen a tree falls down, and 20 people gathers to debate about it.
Dragon RAWRRRR across the sky - nobody blinks an eye?
Give me a break....
I posted one video, but I would like to see more videos in comments.
Be free to express your opinion.
Resources:
http://strangesounds.org/2016/10/apocalyptic-sounds-heard-again-in-slovakia-video-mystery.html https://en.wikipedia.org/wiki/High_Frequency_Active_Auroral_Research_Program