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A comment on I told a cat food company how much they’d save by using taller cans (2020). Parent comment

Re:I told a cat food company how much they’d save by using t... by leetcrew on Saturday February 06, 2021 @10:34AM (#26047194)
I think it's more natural to twist things thumb-over-index. index-over-thumb is a slightly awkward movement, at least for me. this corresponds with the right-hand rule (relative to your hand).
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Re:I told a cat food company how much they’d save by using t... by lallysingh on Saturday February 06, 2021 @10:42AM (#26047240)
You get more power pushing with your thumb than pulling with it. My thumb is stronger over one way over the other.
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Re:I told a cat food company how much they’d save by using t... by leetcrew on Saturday February 06, 2021 @10:46AM (#26047263)
sorry, confused myself with that bit about the "up" direction of the bag. I think we agree.
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