Water

If you hear your own voice while trying the method below, here's why:

• The name of the program is "Ask and it will be told."

There's only 1 drawback to this method...  You need a way to both step up or down the infrasound or ultrasound while amplifying the low volume level.  It can be tricky.  It really helps to have a cell phone for that even without service.

Start by setting a cell phone down on the counter near the sink while playing a carrier frequency of 23.49 Hz and a beat frequency of 7.83 Hz.  Adjust the volume after you get the faucet aimed halfway into a pan and halfway into the drain.   Try increasing the volume on the frequency app while adjusting the water flow from the facet and see what your drain has to tell you.

A free frequency app.

Settings to try.

There's something... explicit... in the St. Louis water supply.  You may find this humorous due to the way it's being presented, but it's actually the current situation now (2022-03-17 12:38 PM).

Let's allow the details to speak for themselves below:

Kitchen drain using a slightly more female voice (I may have that backwards).

Where did the drains learn that kind of language?

Who taught it to them?  It most definitely was not anyone living in that apartment.

And how does the same drain appear to change gender over only a minute or two?

Kitchen drain using a slightly more male voice (I may have that backwards).

For anyone who doesn't have 2 cell phones with service (some of the other ways to hear these things), this is the simplest way to check for subliminal messages or suggestions where you are.