I published an article some years back about a group of American forces finfing a Vimana, Aircraft in Afghanistan and when they started to investigate it,they disappeared.
I posted the article with videos.
Many Heads of State including Vladimir Putin rushed to Afghanistan.
I shall be adding more information on this in a separate post.
Now ancient Indian texts speak of Aircraft designs and Mr.Talpade flew an aircraft based on these designs.
You may get more information on this by GooglingVimanas+ramanan50.
The design as explained in the ancient Indian texts dated about 5000 years ago, was tested in University of California at Irvine, by an Aero Space Engineer Mr. Travis Taylor.The experiment was conducted in April 2017.
He had set parameters to find out whether the designs work.
Based on a model of the Aircraft design, an aircraft model was made.
It was tested in a Wind tunnel.
The result is that the design works.
Please watch the video below.
You can watch the episode in history.com Voices of the Gods Season 12 Episode 11. I am providing the link towards the close of this post.
I may add one of my friends Ms. Kavya has written a Research Book on the Vimanas and I am happy I was able to be of some use in the the Research,which she has gracefully acknowledged in the Preface of the Book.
S 12 E 11
Voices of the Gods
42m | 2017 | | CC
India’s Sanskrit texts are filled with incredible stories about advanced technology in the ancient world. Highly complex building techniques, brain surgery, flying crafts, and even nuclear physics are described with uncanny accuracy. Hindu scholars attribute this knowledge to a time when “gods” walked among men. Might this period of time actually be referring to an age when extraterrestrials inhabited the planet’ Giorgio A. Tsoukalos travels to India to further explore the Sanskrit texts, as well as the structures and technology that have stood the test of time. From a temple that inexplicably survived a major earthquake to evidence of ancient brain surgery and instructions for advanced flying machines, Giorgio studies the sacred knowledge that is said to have come directly from the voices of the gods. https://play.history.com/shows/ancient-aliens/season-12/episode-11