Many thanks to SWLing Post contributor, Paul Walker, who shares the following video via Danilo Nonato. Please note that this video is in Portuguese. If needed, simply turn on Closed Captioning and have YouTube auto-translate the video into your language of choice. Enjoy:
Thanks for the heads-up on this video, Paul. Very interesting. Danilo Nonato has a good YT channel. On this video, the part where they pulled out the fluro tube reminded me of visits to R. Australia Shepparton. The engineer conducting the tour would always carry with him a fluro tube to use as a pointer for different parts of the site. Towards the end of the tour, he’d stand near certain parts of the transmitters and the tube would light up. And all the visitors would go “Oooooo….” 🙂