Earth's Magnetic Field Flipping Heard as a Sound Is an Unnerving Horror

You can now listen to the exact sound of Earth's magnetic field falling apart. Around 41,000 years ago, our planet's magnetic field did something dramatic: It flipped. Using data from the European … [Read Full Story on ScienceAlert →](https://www.sciencealert.com/earths-magnetic-field-flipping-heard-as-a-sound-is-an-unnerving-horror)