this post was submitted on 12 Jul 2026
99 points (93.8% liked)

Showerthoughts

42853 readers
436 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. The most popular seem to be lighthearted clever little truths, hidden in daily life.

Here are some examples to inspire your own showerthoughts:

Rules

  1. All posts must be showerthoughts
  2. The entire showerthought must be in the title
  3. No politics
    • If your topic is in a grey area, please phrase it to emphasize the fascinating aspects, not the dramatic aspects. You can do this by avoiding overly politicized terms such as "capitalism" and "communism". If you must make comparisons, you can say something is different without saying something is better/worse.
    • A good place for politics is c/politicaldiscussion
  4. Posts must be original/unique
  5. Adhere to Lemmy's Code of Conduct and the TOS

If you made it this far, showerthoughts is accepting new mods. This community is generally tame so its not a lot of work, but having a few more mods would help reports get addressed a little sooner.

Whats it like to be a mod? Reports just show up as messages in your Lemmy inbox, and if a different mod has already addressed the report, the message goes away and you never worry about it.

founded 3 years ago
MODERATORS
 

The stardust is a given. As for sunlight, all the energy including somewhat arguably geothermal (using the suns gravity to help form the earth and I guess radioactive material being formed by other stars) comes from the sun and gets converted into chemical energy you eat so you're stardust animated by sunlight (mainly).

top 26 comments
sorted by: hot top controversial new old
[–] wraekscadu@vargar.org 3 points 4 hours ago

I'm a bunch of wave functions increasing entropy.

[–] HubertManne@piefed.social 1 points 4 hours ago (1 children)

yeah it depends on the level. we are earthdust and eat earthstuff to stay alive. Go one out and its sun. go another and its maybe black holes or at the very least the big bang which could be one more iteration. maybe membrane at that point and vibrating strings and such.

[–] Zephyr@sh.itjust.works 1 points 2 hours ago

True, sometimes as a joke when I'm meeting someone for the first time I'll say "omg it's been so live since I've seen you, like nearly 13.8 billion years since we met last".

[–] Z745812939054@lemmy.zip 25 points 21 hours ago (4 children)

also, the continuous path from our mouth to our butthole is a glorified twisty straw

[–] Zephyr@sh.itjust.works 10 points 21 hours ago

A twisty straw made out of stardust where we excrete the leftovers from our sunlight (chemical energy) extraction.

[–] Kolanaki@pawb.social 7 points 20 hours ago (1 children)

That's why when doing high dives and such where you jump into water from a great height, you need to cross your legs and clench your asshole; if you hit the water wrong without doing so, you'll shoot water up your pooper and out your mouth. 😌

[–] Zorque@lemmy.world 1 points 16 hours ago

Did you know that dogs cant look up?

[–] SpaceNoodle@lemmy.world 6 points 21 hours ago (1 children)

Topologically, we're just meat donuts

[–] Z745812939054@lemmy.zip 3 points 19 hours ago

great name for a grindcore/death metal band

[–] SkaveRat@discuss.tchncs.de 1 points 17 hours ago

A straw and very fine sieve

[–] Ilixtze@lemmy.ml 7 points 18 hours ago (1 children)

I am what i eat and i eat enchiladas de mole con queso blanco y cebolla.

[–] Zephyr@sh.itjust.works 1 points 6 hours ago

I like what you eat and you are what you eat so I like you.

[–] roofuskit@lemmy.world 7 points 20 hours ago (1 children)

All of humanity is powered by a massive fusion reactor.

[–] EvilHankVenture@lemmy.world 1 points 4 hours ago

I'm going to eat exclusively life from geothermal vents just to prove you wrong.

[–] Semi_Hemi_Demigod@lemmy.world 7 points 20 hours ago (2 children)

I don’t know how much but I’m sure at least some geothermal energy is due to tidal forces on the earth.

Which would make some of it technically lunar power.

[–] Zephyr@sh.itjust.works 2 points 20 hours ago (1 children)

How did the moon get there? Would it be there if there was no sun? It's a shit argument I know but the moon and its mass is in some form due to the existence of the sun.

[–] Semi_Hemi_Demigod@lemmy.world 1 points 18 hours ago

Tidal forces on earth are a combination of the moon and the sun’s gravity

[–] A_A@lemmy.world 2 points 20 hours ago* (last edited 20 hours ago) (1 children)

Only when a moon orbits around a planet faster than the planet spin on its axis, then only will this moon transfers its orbital energy to the planet.
Our planet, by the means of tidal forces, transfers a small part of its rotating energy to the moon's orbital energy.
... in this process most of the rotation energy lost by the Earth is converted to heat.

[–] gandalf_der_12te@feddit.org 2 points 18 hours ago (1 children)

so ... you're saying that earth will eventually slow down the spinning until its angular velocity equals that of the rotation of moon around earth?

[–] teslekova@sh.itjust.works 3 points 16 hours ago

That is accurate. However, there is also an effect from the Sun. I think the Sun will do it first, but I have not checked.

[–] Brkdncr@lemmy.world 3 points 20 hours ago

Take it further. You process energy and also also made of energy.

[–] DougPiranha42@lemmy.world 3 points 20 hours ago (2 children)

True statement. About equally true and useful as: you’re made out of shit and you eat shit to stay alive.

[–] Zephyr@sh.itjust.works 4 points 20 hours ago

Dude, you eat shit to stay alive? Brother is the irl human centipede.

[–] gandalf_der_12te@feddit.org 0 points 18 hours ago (1 children)

yeah and what's crazy to think about is that we're probably at a point where it took 4 billion years to go from bacteria to humans but it will probably take less than a few million years to settle most of the milky way.

[–] Photonic@lemmy.world 1 points 17 hours ago

But a few hundred to create our own mass extinction event