[gorgoiler]

The curse comes in many forms: I can’t remember the last time I felt comfortable looking at a schematic diagram of a coil/ferrite transformer:

https://circuitglobe.com/wp-content/uploads/2015/09/ideal-tr...

Apologies for the puerility.

[tbassetto]

I feel you. I have a similar issue with the logo of this Norwegian company: https://www.bus.no.