32 AN OBSCURE UNIT OF MEASUREMENT AND HOW IS IT USED

1. Equivalent…

A Morgen.

It was was approximately the amount of land tillable by one man behind an ox in the morning hours of a day. This was an official unit of measurement in South Africa until the 1970s.

Also the Banana Equivalent Dose used for measuring ionizing radiaton exposure.
https://en.wikipedia.org/wiki/Banana_equivalent_dose

(source)


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