Riddle of the Skies Video Series

[trainedobserver]

Here is Episode 1. Episodes 2 and 3 are available on the same youTube channel.
I think Episode 3 is the best one in the series.

From the video info box:
This was a UFO documentary which originally aired in 1999. It is perhaps one of the best ever produced dealing with the UFO phenomena in a serious and detailed manner, even though it is over 10 years old now the information is still relevant.

 

[Sean Elifritz]

I remember seeing this many years ago on The Learning Channel (Back when that network was what you'd expect rather than the weird whatever-it-is now). I wouldn't say it's the best but it's certainly pretty good.

 

[Kieran]

Here is Episode 1. Episodes 2 and 3 are available on the same youTube channel.
I think Episode 3 is the best one in the series.

From the video info box:
This was a UFO documentary which originally aired in 1999. It is perhaps one of the best ever produced dealing with the UFO phenomena in a serious and detailed manner, even though it is over 10 years old now the information is still relevant.

I watched one and three last night before bed, I thought '1' was better myself. The Belgium UFO case has to be in the top three best case ever! people claim Roswell is the mother of all UFO cases, but this case for me is far better than Roswell, the amount of information and evidence gathered here far outweighs that case!

Episode 3) The discovery of spiral ornaments or items in the ground found in Russia, interested me dated to 80,000 years or more?, That personally interested me, because the spiral for whatever reason was a symbol of the Celtic culture, and there is believe Indo-European tribes migrated from Siberia and Russia to central Europe some of those tribes then became Celts

 

[trainedobserver]

Episode 3) The discovery of spiral ornaments or items in the ground found in Russia, interested me dated to 80,000 years or more?, That personally interested me, because the spiral for whatever reason was a symbol of the Celtic culture, and there is believe Indo-European tribes migrated from Siberia and Russia to central Europe some of those tribes then became Celts

The explanation of industrial waste seems one possibility. There certainly seemed to be a great deal of the material.