The following sources were consulted in the preparation of the article “13 things in history that shouldn’t have happened.”
- Completion of the Independent Investigation into the Philadelphia Medical Examiner’s Office’s Possession of Human Remains of Victims of the 1985 Bombing of the MOVE Organization
- Oct. 24, 1960: Soviet Rocket Explodes, Killing Top Engineers, Technicians
- What happened in the UK’s infected blood scandal from the 1970s to ‘90s?
- Remembering Bhopal – 30 years on
- Mass Rescue Operations Scoping Study
- UNESCO Memory of the World Register
- Remembering the 1911 Triangle Factory Fire
- A Hillsborough Legacy: the Government’s response to Bishop James Jones’ report to ensure the pain and suffering of the Hillsborough families is never repeated
- Volcano Watch — Lessons Learned from the Armero, Colombia Tragedy
- The Banqiao and Shimantan Dam Failures: Factors Affecting the Warning and Evacuation Success
- Boeing 747-206B and Boeing 747-121
- Rana Plaza
- Report – Investigation of the Challenger Accident
