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Re:Ask HN: Why it is hard for US to move to metric system? by nycjay on Thursday January 12, 2023 @12:44PM (#34357526)
Isn't the gram a unit of mass, not weight?

https://en.wikipedia.org/wiki/Gram

Re:Ask HN: Why it is hard for US to move to metric system? by cassianoleal on Thursday January 12, 2023 @01:07PM (#34357877)
You are correct.

At the same time, the way we measure mass is by measuring weight and having the balance approximate a conversion. I imagine most balances use sea level gravity for that but I can't be bothered to do research. :D

Re:Ask HN: Why it is hard for US to move to metric system? by kyriakos on Friday January 13, 2023 @12:01PM (#34370527)
Makes no difference if cooking on earth though