Sources:

https://www.npr.org/templates/story/story.php?storyId=4785786

https://www.britannica.com/event/atomic-bombings-of-Hiroshima-and-Nagasaki

https://www.nps.gov/articles/000/the-atomic-bombings-of-hiroshima-and-nagasaki.htm

https://www.aljazeera.com/news/2020/8/6/hiroshima-and-nagasaki-timeline-to-disaster

https://ahf.nuclearmuseum.org/ahf/history/hiroshima-and-nagasaki-bombing-timeline/

https://ahf.nuclearmuseum.org/ahf/history/little-boy-and-fat-man/

https://www.history.navy.mil/about-us/leadership/director/directors-corner/h-grams/h-gram-057/h-057-1.html#:~:text=In%20late%20July%201945%2C%20the,to%2010%20million%20Japanese%20dead

https://ahf.nuclearmuseum.org/ahf/history/science-behind-atom-bomb/#:~:text=Fission,a%20tremendous%20amount%20of%20energy

https://ahf.nuclearmuseum.org/ahf/history/chicago-pile-1/#:~:text=In%20the%20freezing%20cold%2C%20workers,%E2%80%9Cdead%20uranium%E2%80%9D%20graphite%20bricks.

https://www.nationalgeographic.com/history/history-magazine/article/did-united-states-plan-drop-more-than-two-atomic-bombs-japan