Did you know there are sounds that are totally there, but you can’t hear them?
We’re talking about infrasound. Sounds that vibrate really, really slowly, below 20 Hertz (Hz). It’s not that there’s silence, it’s that the whisper is so deep our ears just don’t catch it.
Hold up, buddy...
What even is a Hertz?
Picture sound like a combo of little “pushes” of air hitting your ears to make them vibrate. Every time the air gives one push per second, that’s one Hertz. If the air pushes thousands of times per second (thousands of Hertz), you hear a sharp, high beep. But when it pushes fewer than 20 times per second, it’s such a slow, heavy movement that our eardrum doesn’t register it as sound. It’s like trying to notice the blades of a windmill turning suuuper slowly, you barely realize they’re moving.
The wild part is these waves are real travelers. Because they’re so big and slow, they don’t get stopped easily and they can cover massive distances. That’s why elephants use them to send “messages” kilometers away through the jungle, and whales use them to chat from one end of the ocean to the other, with water as the highway that carries sound waves.
Even the Earth has its own musical “low end”. Storms, volcanoes, and earthquakes generate infrasound that scientists pick up with special microphones. It’s like the planet has an alert system, they listen to “downstairs” to tell if a volcano is shifting the furniture before it blows.
We Magikitos translate it like this: if today you feel that restless “something” inside but you can’t put it into words, it might not be drama. It might be your inner world speaking in infrasound, a deep, slow message that just needs you to learn to listen in a different way.