Rikei ga Koi ni Ochita no de Shoumei shitemita - Vol. 8 Ch. 43 - Science fell in love so they tried to designate a unit for favorability.

[MangaDex]

 

[AnotherDuck]

"Finally," they say. They've been a proper couple for quite a while now.

And in the end, I don't even agree with their definition.

And that's why I don't agree with it. He's totally in love with her.

Kind of a rough way to wake that cat.

And she's back to sleeping already.

Yeah, they're just looking for an excuse to keep at it.

How nice of them to name it after her. She should be honoured.

 

[Latte10]

That wagging hair...goddammit are you trying to kill me here?

 

[jorgelotr]

The bar used before as a reference for the metre is made of platinum (Pt) and iridium (Ir), not silver (Ag) and iridium (Ir).

Trivia: the "uneven measurement was a real thing, as when they first defined it they made a couple measurement errors alongside the path used as reference.