Interesting review:
https://www.youtube.com/watch?v=pfSFnFWb8X4
My questions: What about saturation by just breathing pure oxygen under pressure? What about Scuba with to same depth with O2 tank and regulator?
HighNoon Blog
Interesting review:
https://www.youtube.com/watch?v=pfSFnFWb8X4
My questions: What about saturation by just breathing pure oxygen under pressure? What about Scuba with to same depth with O2 tank and regulator?
To feel a ghost’s presence:
Around 17 Hz: Some studies suggest that frequencies near 17 Hz can create unsettling sensations, possibly linked to resonance with the human body
https://www.instructables.com/Build-an-Infrasonic-Subwoofer/
Ready made speaker/amplifiers:
Rockville RBG12S
Mackie SRM350v3
JBL 308P MkII
If having trouble accessing websites:
moneyprinterturbo
https://github.com/harry0703/MoneyPrinterTurbo/blob/main/README-en.md