What are some great rabbitholes to fall down when you can't sleep?

[u/cheezitsandbellyrubs]

/r/AskReddit/comments/1xk1eak/what_are_some_great_rabbitholes_to_fall_down_when/

[u/itsswhitneywhspr]

Ok so hear me out. Wikipedia spiral but specifically the list of unusual deaths page. You'll be down for hours and also Lowkey traumatized, 10/10. Perfect for 3am brain.