5.4 References
David Ridge
Dekker, C. (2021, December 6). How common are welding accidents & Injuries? (2023 statistics). WaterWelders. https://waterwelders.com/welding-accidents-statistics/
Helium. (n.d.). American Chemical Society. Retrieved November 29, 2023, from https://www.acs.org/greenchemistry/research-innovation/endangered-elements/helium.html
Peshin, A. (2017, November 30). How much current can the human body withstand? Science ABC. https://www.scienceabc.com/humans/how-many-volts-amps-kill-you-human.html
Post, H. (2023, April 18). How many volts is lethal? Understanding electrical safety. TRADESAFE. https://trdsf.com/blogs/news/how-many-volts-is-lethal-understanding-electrical-safety