Anonymous ID: 7badfa Dec. 15, 2018, 9:22 a.m. No.4322589   🗄️.is 🔗kun   >>2683
  1. Think 'Elf on the Shelf'.

 

  1. ELF

Extremely Low Frequency

 

  1. Strange waves rippled around the world, and nobody knows why

 

https://www.nationalgeographic.com/science/2018/11/strange-earthquake-waves-rippled-around-world-earth-geology/