https://science.howstuffworks.com/transport/engines-equipment/submarine.htm?srch_tag=qzggzbfargxwpywz5mxsgisxhratzkpr

https://science.howstuffworks.com/transport/engines-equipment/question83.htm?srch_tag=6xn5vkkwqxc7g4fl2pt2332buh73uxnz

https://news.northeastern.edu/2023/06/23/oceangate-titan-submersible-implosion/

https://interestingengineering.com/ie-originals/ie-explainer/season-3/ep-4-how-an-engineering-failure-led-to-the-titan-submarine-implosion

https://phys.org/news/2023-06-qa-physicist-titan-catastrophic-implosion.html

https://www.grunge.com/1322042/why-submarines-implode-science/

https://oceanservice.noaa.gov/facts/pressure.html#:~:text=The%20deeper%20you%20go%20under,pressure%20increases%20by%20one%20atmosphere%20.

https://www.pmel.noaa.gov/eoi/nemo1998/education/pressure.html