crap,I ran out of fingers.
I was thinking a light minute would be a linear measurement. 186,000 miles/sec, x 60 s =11,160,000 miles... lets ask Jason how many barley corns that is?
A light mile would be a unit of time? We should start using that.. "Honey, I will be there in 20 light miles." That means I better hurry!!!
hegefer (May 12, 2021)
Here's a bunch in the Smithsonian Collection. Grace Hopper used to hand them out at her talks...
https://americanhistory.si.edu/colle...ct/nmah_692464
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