https://www.iflscience.com/physics/what-would-happen-if-every-single-nuke-in-the-world-went-off-at-the-same-time/

https://www.iflscience.com/technology/what-would-happen-if-we-detonated-the-worlds-entire-nuclear-arsenal-in-one-go/

https://www.sciencefocus.com/future-technology/what-would-happen-if-all-the-nuclear-bombs-were-detonated/

https://science.howstuffworks.com/nuclear-bomb.htm

https://www.atomicarchive.com/science/effects/basic-effects.html#:~:text=When%20a%20nuclear%20weapon%20is,to%20Earth%20as%20radioactive%20fallout.

https://www.cdc.gov/nceh/radiation/emergencies/nuclearfaq.htm

https://www.livescience.com/53280-hydrogen-bomb-vs-atomic-bomb.html#:~:text=Fission%20bombs%2C%20like%20those%20used,atoms%2C%20splitting%20them%2C%20too.

https://science.howstuffworks.com/nuclear-winter.htm