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A comment on How does a gas pump know to shut itself off? (1981). Parent comment

Re:How does a gas pump know to shut itself off? (1981) by laurent92 on Saturday October 10, 2020 @07:14PM (#24742600)
Is sand really efficient? If we overflow, should we put sand ourselves?
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Re:How does a gas pump know to shut itself off? (1981) by Cerium on Saturday October 10, 2020 @07:24PM (#24742655)
According to the story of Douglas Hegdahl it is [1].

[1] https://www.pownetwork.org/bios/h/h135.htm

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Re:How does a gas pump know to shut itself off? (1981) by TedDoesntTalk on Saturday October 10, 2020 @08:58PM (#24743064)
What does that have to do with sand?
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