› added 9 years ago

382

TIL Black Holes “Sing”, producing a B-flat sound wave 57 octaves below middle-C from their jets.

Read more science.nasa.gov

via reddit.com

9YOQr TIL that Plymouth, the capital of the island country Montserrat, has 0 inhabitants. It was built near a volcano which erupted in 1997, substantially burning the town and burying it in ashes. The town was evacuated, but remains the de jure capital, making it the ony ghost-town capital in the world.
OVV7 TIL that getting annoyed at someone when we listen to them eating or breathing is called Misophonia, and it’s an actual neurological disorder.
yQNa TIL Muhammad is said to have loved his cats so much that he would do without his cloak rather than disturb one that was sleeping on it.
D1gYj TIL That united states flags that were made in china are banned from being used in the military
KOknw TIL there is more genetic diversity among those from the African continent than the rest of the world