It’s been around a while*
https://youtu.be/UGM4JXVB5FM
See:
How to build an HexaLifter for your experiments by Jean-Louis Naudin http://lifters.online.fr/lifters/hexalifter/index.htm How to build an H
https://www.wanderwoodsandwater.com/post/653874900459716608/how-to-build-an-hexalifter-for-your-experiments-by
Bureau of Technology Control let this exotic technology slip through, and Sharper Image catalog sold it as a fan
…
*T. Townsend Brown and the “ion wind”
The Paternity of the Ionic Breeze, Part 2: | ttbrown.com
https://www.ttbrown.com/the_paternity_o_1/
:::
“the contrail problem has been solved, but I’m not going to tell you how.” The B-2 is built for penetration. It will be a while before a So
https://www.wanderwoodsandwater.com/post/655905020519366656/the-con-trail-problem-has-been-solved-but-im