This article I stumbled upon just blew my mind and not going to lie, freaked me out. I would love to hear some thoughts.
***I apologize in advance for not being a contributor and providing a lot of response. I’m a homeschooling parent of many and just got one down for a nap. Now I have lessons with the others.
That's interesting. The innocuous reason for including infrasonic frequencies would be to heighten the emotional intensity of the scene. Like a sound track, but taken to the next level.
However, in this day and age it's naive to assume innocent motives. The intent is to manipulate us in a hidden manner. It's insidious and I wonder how many other programs (no pun intended) are doing the same thing.