539
Literally exactly how it works, too.
(thelemmy.club)
A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.

Rules
This is a science community. We use the Dawkins definition of meme.
The ruler metric itself is also a factor. And the human looking at it.
If you were using cm , thats going to give you a different number than if you were using mm. Or nm.
Humans can't perceive nm by eye. And most can't distinguish more than 1/3 or 1/4 of a mm. At best.
So the tool and the human also limits accuracy. Meaning the tool has influenced the result. And The human has limited the measurement too.