this post was submitted on 13 Sep 2025
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RoughRomanMemes

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A place to meme about the glorious ROMAN EMPIRE (and Roman Republic, and Roman Kingdom)! Byzantines tolerated! The HRE is not.

RULES:

  1. No racism, sexism, homophobia, transphobia, bigotry, etc. The past may be bigoted, but we are not.

  2. Memes must be Rome-related, not just the title. It can be about Rome, or using Roman aesthetics, or both, but the meme itself needs to have Roman themes.

  3. Follow Piefed.social rules.

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[–] Red_October@lemmy.world 5 points 6 months ago (2 children)

Run cargo trucks at highway speed over Roman roads and see how well they hold up.

Heavier vehicles do dramatically more road damage than light ones, and a horse cart weighs a while lot less than even a compact car.

Roman road construction isn't some ancient lost secret that cannot be recreated, it just isn't fit for modern purpose.

[–] wieson@feddit.org 5 points 6 months ago* (last edited 6 months ago) (1 children)

So my sister is a civil engineer. I asked her: „The damage a vehicle does to the road doesn't increase linearly with the weight, right? It's quadratic.“

„Oh no“, she replied „it's to the ~~sixteenth~~ power.“

correction: 4th power

[–] CanadaPlus@lemmy.sdf.org 3 points 6 months ago* (last edited 6 months ago) (1 children)

Oh god. That's a rare fucking power to see.

Is that tire pressure (on the pavement), total vehicle weight, or axle weight?

[–] wieson@feddit.org 2 points 6 months ago (1 children)

I'm sorry, I don't know. I'm not the civil engineer.

[–] CanadaPlus@lemmy.sdf.org 3 points 6 months ago (1 children)

If you asked her sometime, I'd be very appreciative.

[–] wieson@feddit.org 2 points 6 months ago (1 children)

Ok, she issued a correction.

It's the axle weight to the power of 4.

[–] CanadaPlus@lemmy.sdf.org 3 points 6 months ago* (last edited 6 months ago)

Ah. That's still uncommonly high though. I see why they say trucks do almost all of the damage.

Looks like it's axle load, and damage is measured by time for the road to become unacceptably broken by whatever standard.

[–] CanadaPlus@lemmy.sdf.org 1 points 6 months ago* (last edited 6 months ago)

Run cargo trucks at highway speed over Roman roads and see how well they hold up.

I'm pretty sure modern traffic does use Roman roads, although extreme grades and an uneven surface limits the possible speeds. This meme is saying the opposite thing, which is that Roman roads were overengineered.

and a horse cart weighs a while lot less than even a compact car.

I question that, even. Juvinal's cart loaded with Ligurian marble would have weighed a damn lot.