2026-10-08 YouTube (live, and channel HorizonDelta via Wayback)

Searched: YouTube "Handwerker Tesla L.M.D. wireless" (negative: unrelated Tesla-car results); YouTube "\"Roberto Handwerker\""; video qUvF-ZXejyI (from Google); channel @rogue3-fly-zone706; Wayback CDX youtube.com/user/HorizonDelta*. Saved: research/pages/wayback-youtube-HorizonDelta-2012.html.

Found

• https://www.youtube.com/watch?v=qUvF-ZXejyI "Roberto Handwerker presented the 'Tesla Technology'", uploaded 2016-09-22 by channel "Das lästige"; description: "...with his model boat electric sail, called G - 03 Argon" [web]. A re-upload; the video was not watched in this run.
• Original channel "HorizonDelta" (named on the inventor's download page). Wayback 2012-02-01 capture: joined Aug 30, 2010; 392 subscribers; channel views 13,839; total upload views 29,849; location text "Avalon, then moved to Sherwood forest"; website deltaavalon.com; 5 uploads, of which shown: "Tesla vs Einstein 1-0 Relativity ko - EU CERN experiment shows neutrinos faster than light speed.wmv" (1,671 views, about Oct 2011), "Wireless electricity by water 'antennae' - electric pendulum (must see).wmv" (1,336 views, 0:49, about Sep 2011), "Tesla radiant electric energy receiver plate runs a motor (must see).wmv" (2,496 views, 1:29, about May 2011) [web: http://web.archive.org/web/20120201015033/http://www.youtube.com/user/HorizonDelta]. Capture of 2021-02-27 returns 404 (channel gone).
• Channel "Rogue3-fly-zone" (videos titled "Roberto Handwerker 4 - Natural skyline", "8 - Air, sky, wood", "36 - A book", 2015-2016; channel description "about the world, landscapes and nature pictures"): no technical content seen; possibly the same person's photo channel, not established.
• Google snippets (not opened): channel "Esperimenti scientifici" lists the qUvF-ZXejyI video; a "Hanry Edkins" video "COLD ELECTRICITY ELECTRIC SAILBOAT H2O / WATER ANTENNA TESLA DESIGN !!" (7K views, about 14 years ago), likely a re-upload.

Bearing on the claims

The water-antenna "electric pendulum" video (claim 5) and the receiver-plate motor video (claim 3) existed; the originals are deleted. The CERN neutrino video (Oct 2011) matches the "remember superluminal neutrinos" slide in the Dec 2011 deck (claim 6). Next run: look for re-uploads of these titles; watch qUvF-ZXejyI for set-up details (frequencies, meter readings).