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HTTP 418: I'm a teapot

The server identifies as a teapot now and is on a tea break, brb

HTTP 418: I'm a teapot

The server identifies as a teapot now and is on a tea break, brb

Penrose Memes

Posts tagged with Penrose

The Impossible Cubes Conundrum

Math Physics
1 year ago 44.9K views 0 shares
The Impossible Cubes Conundrum
Welcome to the optical illusion that's been torturing physics students since before calculators existed! These "impossible cubes" are the geometric equivalent of that friend who says they'll pay you back "next week" for eternity. The cubes appear to form a perfect square arrangement, but try building this in real life and you'll quickly discover why your professor drinks so heavily. It's a classic example of how our brains desperately try to create 3D sense from 2D nonsense. Next time someone tells you to "think outside the box," just show them this and whisper "which box exactly?" Then walk away dramatically.

When Your Brain Breaks In Three Dimensions

Math Science
1 year ago 25.7K views 0 shares
When Your Brain Breaks In Three Dimensions
Oh sweet merciful mathematics! This isn't disproving the Four Color Theorem - it's an optical illusion that breaks your brain instead! ๐Ÿง ๐Ÿ’ฅ The Penrose triangle (or impossible triangle) appears to have three connected bars at right angles, but such an object cannot exist in three-dimensional Euclidean space. Your visual cortex is being bamboozled! Meanwhile, the Four Color Theorem is about map coloring - stating that any map can be colored using just four colors so no adjacent regions share the same color. Completely different mathematical realm! It's like comparing apples to... IMPOSSIBLE APPLES THAT CANNOT EXIST IN OUR DIMENSION! *maniacal laughter*

Spotlight

My mini PC costs $3 a month. The VPS math for 2026

Two months of smart-plug data from my home mini PC: 22 kWh and CA$3.08 in August, priced against DigitalOcean, Hetzner and Oracle's free tier ... Read article โ†’

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Buy = You get cool gear + we can finally afford proper lab documentation instead of just sticky notes. ๐Ÿ“–