watch it click the green flag multiple times, timing might be off a bit sound effects might be a bit loud
https://www.youtube.com/watch?v=_kSp5K70cYc i got info on how the bessemer process works from here https://www.sciencedirect.com/topics/engineering/bessemer-process here is info on percentages and the combining of impurities https://www.encyclopedia.com/science/encyclopedias-almanacs-transcripts-and-maps/english-inventor-henry-bessemer-develops-process-produce-inexpensive-steel/ this is where i got the info from how it affected the world https://www.britannica.com/biography/William-Kelly this is stuff on william kelly
