this post was submitted on 27 Nov 2024
590 points (98.0% liked)

Showerthoughts

30023 readers
627 users here now

A "Showerthought" is a simple term used to describe the thoughts that pop into your head while you're doing everyday things like taking a shower, driving, or just daydreaming. A showerthought should offer a unique perspective on an ordinary part of life.

Rules

  1. All posts must be showerthoughts
  2. The entire showerthought must be in the title
  3. Avoid politics
    • 3.1) NEW RULE as of 5 Nov 2024, trying it out
    • 3.2) Political posts often end up being circle jerks (not offering unique perspective) or enflaming (too much work for mods).
    • 3.3) Try c/politicaldiscussion, volunteer as a mod here, or start your own community.
  4. Posts must be original/unique
  5. Adhere to Lemmy's Code of Conduct

founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
[โ€“] [email protected] 23 points 3 weeks ago* (last edited 3 weeks ago) (1 children)

This shower thought is pretty much the basis of Archimedes principle. The upwards force of buoyancy is equal and opposite to the weight of the displaced fluid. Just imagine an empty bathtub floating in the lake. Now imagine the tub in the bathroom filled to the same level that the lake tub was submerged. The force keeping the lake tub floating and the force of the weight of the bathroom tub (including the weight of the tub) are the same.

Huh, I just went looking for stock images to show this and til that apparently historical accounts say that the principle was discovered in the bathtub.