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new2hpr replied to the topic "1 Meter Minimum Mile" – 5 years, 9 months ago
Engineer here, too. But there is Wikipedia!!!Sine qua non (pronounced as Americanized /ˌsaɪnɨ kweɪ ˈnɒn/ or more Latinate /ˌsɪneɪ kwɑː ˈnoʊn/)[1] or conditio sine qua non (plural: sine quibus non) refers to an indispensable and essential action, condition, or ingredient…. Read more»
