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Joined 2 years ago
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Cake day: July 3rd, 2023

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  • Yea it seems like including Ni and Co as ‘ferrous’ materials is only done in certain industries/applications. From a pure chemistry point of view, only iron (Fe) is ferrous. [source: got bachelors in chem]. Also, as mentioned elsewhere, some people/industries [incorrectly] use the term ‘ferrous’ to mean magnetic, but the actual term is ‘ferromagnetic’. Lots of the old terminology (lots of latin) is still used even though we now know they are technically incorrect.




  • I try and give the general population a little more credit on these food issues - it appears to me that the main factor is time. People do not have enough time and energy to prepare every meal from whole fruits/veggies/whatever. Certainly laziness/lack of food education is an issue, but working eight hours plus an hour commute each way (like in the DC region) knocks out ten hours of your day already. Now adding on top of that the time it takes to think of a meal idea, purchase the goods, and prepare them, and this becomes an exhausting affair - one that never ends! And three meals a day? People need more free time to take care of themselves.