Yes indeed, Jean-Pierre Petit has a YouTube channel where he talks about multiple subjects. In a 2020 video, he made a small video describing the links between UFO sightings and MHD: https://youtu.be/56fGzcp6bIU?t=65 (Subtitles available).

For people interested, here is a video presentation in English about applications of MHD technology for aircraft: https://www.youtube.com/watch?v=hVN7qf3DlX0

And here is a conference paper about the same subject: https://januscosmologicalmodel.com/pdf/MHD/2009-Bremen-aeros...