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Cake day: July 14th, 2023

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  • The process you’re thinking of is oxygenation, not oxidation. Oxygenation is the binding of oxygen to other molecules, oxidation is the loss of electrons. When the iron in hemoglobin oxidizes (from Fe2+ to Fe3+) it stops binding with oxygen, and if it oxidizes further (to Fe4+) it can start oxidizing other molecules in your body. Your body has enzymes to reduce the iron back to a reactive state, but antioxidants also play a role in reducing oxidized molecules.










  • Neither 110VAC or 240VAC is inherently more dangerous as long as the system is paired with the right gauge of wire. As for personal safety, both are more than capable of killing you regardless of amperage. 240VAC may even be a little more capable because it can push more current through the resistance of your body.

    I’ll admit, American plugs/outlets leave a lot to be desired, but it’s not any more dangerous because of the higher current.