Sources

https://en.wikipedia.org/wiki/Wheel
https://www.cadcrowd.com/blog/top-100-famous-inventions-and-greatest-ideas-of-all-time/
https://www.worldsteel.org/about-steel.html#:~:text=Who%20invented%20steel%3F,steel%20in%20the%20mid%201850s.
https://www.popularmechanics.com/technology/infrastructure/a20722505/history-of-steel/
https://en.wikipedia.org/wiki/Cai_Lun
https://www.cadcrowd.com/blog/top-100-famous-inventions-and-greatest-ideas-of-all-time/
https://www.sciencefocus.com/science/who-really-invented-the-light-bulb/
https://www.sciencefocus.com/science/who-really-invented-the-light-bulb/
https://www.reactgroup.org/toolbox/understand/antibiotics/development-of-antibiotics-as-medicines/
http://www.historyofwatch.com/clock-inventors/who-invented-clock/
https://en.wikipedia.org/wiki/Clock#:~:text=The%20Dutch%20polymath%20and%20horologist,accounting%20for%20its%20widespread%20use.
https://en.wikipedia.org/wiki/Pasteurization
https://www.newworldencyclopedia.org/entry/Compass
https://en.wikipedia.org/wiki/History_of_the_compass
https://www.giatecscientific.com/education/the-history-of-concrete/#:~:text=In%201824%20Joseph%20Aspdin%20invented,used%20mainly%20for%20industrial%20buildings.
https://en.wikipedia.org/wiki/Concrete
https://en.wikipedia.org/wiki/Gunpowder
https://interestingengineering.com/james-watt-father-of-the-modern-steam-engine
https://blog.bricsys.com/history-first-bicycle/
https://en.wikipedia.org/wiki/History_of_the_bicycle
https://en.wikipedia.org/wiki/Hypodermic_needle
https://www.mddionline.com/drug-delivery/hypodermic-syringes-greatest-medical-device-all-time
https://en.wikipedia.org/wiki/Match
https://www.quora.com/Who-invented-matchsticks
https://en.wikipedia.org/wiki/Fire_extinguisher
https://www.livescience.com/39649-who-invented-the-microscope.html#:~:text=But%20it%27s%20unclear%20who%20invented,the%20same%20town%20as%20Lippershey.
https://en.wikipedia.org/wiki/Microscope
https://columbiasurgery.org/news/2015/09/17/history-medicine-dr-roentgen-s-accidental-x-rays#:~:text=Wilhelm%20Roentgen%2C%20Professor%20of%20Physics,rays%20could%20pass%20through%20glass.
https://en.wikipedia.org/wiki/X-ray
https://en.wikipedia.org/wiki/Nicéphore_Niépce
https://en.wikipedia.org/wiki/History_of_the_camera
https://en.wikipedia.org/wiki/History_of_the_battery
https://www.padental.org/Online/Public/Children/Invention%20of%20Toothbrush.aspx
https://en.wikipedia.org/wiki/Toothbrush
https://www.history.com/news/who-invented-the-flush-toilet#:~:text=the%20Indus%20Valley.-,The%20first%20modern%20flushable%20toilet%20was%20described%20in%201596%20by,water%20from%20an%20upstairs%20cistern.
https://en.wikipedia.org/wiki/Flush_toilet
https://en.wikipedia.org/wiki/Refrigerator
https://en.wikipedia.org/wiki/History_of_the_petroleum_industry
https://en.wikipedia.org/wiki/Willis_Carrier