Loop posted on the 10th of April about keeping an eye out for the Schumann Resonance, followed by an image of pyramids with beams on Telegram.
https://t.me/Loop00_00/2093
https://t.me/Loop00_00/2097
This could imply that the current Schumann Resonance pattern is possibly made with advanced technology of the like that the recent whistleblower about advanced tech. in Antarctica Eric Hecker described: Green Laser at South Pole base (https://www.youtube.com/watch?v=jx19Pgo2DFU&t=2109s)
Both are still ongoing.