Have you ever felt a strange sense of unease in an area, but you couldn't put your finger on what was causing it? Or maybe you went to the cinema for a truly immersive horror movie and found yourself unable to shake that anxious feeling. There's a good chance you were experiencing infrasound.

Having dedicated media keys on your keyboard isn’t just a luxury—if you listen to as much music as I do, they’re essential. After switching from a keyboard with media controls to one without, I quickly realized just how much I depended on them.