The other day I read that narwhals are excellent at finding cracks in the sea ice (breathing holes) and mapping their environment using echolocation. The part that stuck with me is that they use “phonic lips” to make the clicks and buzzes. Not sure if that’s a typo…phonic lips to make phonic blips?
I also read today that in Medieval Europe they seeded fields with both rye and wheat, and both the mixture and the flour/bread made from it were called maslin. Turns out the word is etymologically related to miscellany, and can also be used for a metal blend mimicking brass, so that there could be a maslin kettle. Chaucer spelled it maselyn. Note that I checked, and King Arthur doesn’t sell a maslin flour. You could make your own….
This program accepts phonic lips but wants maslin to be marlin. Not.