Hi, I proposed a modification to OP that makes your answer wrong. Not that I didn't like it, my upvote is unfortunately the only justice I can do to it.
"Vertebrate muscle typically produces approximately 25–33 N (5.6–7.4 lbf) of force per square centimeter of muscle cross-sectional area when isometric and at optimal length."
Déjà vu, (/ˌdeɪʒɑː ˈvuː/; French pronunciation: [de.ʒa.vy]) from French, literally "already seen", is the phenomenon of having the strong sensation that an event or experience currently being experienced has already been experienced in the past. Déjà vu is a feeling of familiarity, and déjà vécu (the feeling of having "already lived through" something) is a feeling of recollection.
Scientific approaches reject the explanation of déjà vu as "precognition" or "prophecy", but rather explain it as an anomaly of memory, which creates a distinct impression that an experience is "being recalled". This...
If you look at, for example, Battlestar Galactica. When they travel at FTL, that's an alternate science. But when you talk about angels, destiny and premonitions, that's magic.
@MichaelKjörling That would show that "human being" is a relevant physical concept in itself, as it's the only creature incapable of interacting with that part of physics.
It's definitely not 15 total score across all tags.
According to the List of all badges with full descriptions, it requires a cumulative answer score (all upvotes minus all downvotes) > 15 per tag in 20 of the top 40 tags:
Generalist
silver; awarded once
Earn a tag score of 15 on ...