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Catamarans feature two parallel hulls for stability
Transport

Catamarans feature two parallel hulls for stability

One hull is prone to wobbling, so marine designers just slapped two together with a deck in the middle. This wide stance completely eliminates the awful…

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Whack-a-mole uses aggressive pneumatic cylinders
Games

Whack-a-mole uses aggressive pneumatic cylinders

Those little plastic rodents aren't popping up softly. Heavy-duty pressurized air mechanisms violently shove them up and down, which is precisely why the…

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British MPs once used expenses to dredge a moat
Economy

British MPs once used expenses to dredge a moat

Because basic yard work is strictly for the peasants. During a massive parliamentary scandal, it was revealed that elected officials were using taxpayer…

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Pinterest began as a wedding mood-board machine
Culture & entertainment

Pinterest began as a wedding mood-board machine

Before it became a massive engine for DIY home repairs you will never actually do, the entire platform was basically a bridal monopoly. Early adopters used it…

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Cards Against Humanity owns an independent warehouse
Games

Cards Against Humanity owns an independent warehouse

Instead of relying on regular distributors, this incredibly sarcastic company built its own massive fulfillment center. They literally manage the shipping of…

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Why French playing cards have named queens
Games

Why French playing cards have named queens

While most regions just kept generic royalty on their face cards, the French decided to get incredibly specific. Their queens are officially designated as…

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Why the Mothman is seen as a warning
Travel

Why the Mothman is seen as a warning

Apparently, a giant humanoid moth with blazing red eyes is the universe's way of sending a warning. Spotting this bizarre Appalachian cryptid means immediate…

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When parade balloons were released to burst
Culture & entertainment

When parade balloons were released to burst

Before they figured out basic safety protocols, organizers just let massive rubber animals float directly into the stratosphere. They actually offered rewards…

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Jet engine fan blades withstand immense centrifugal force
Transport

Jet engine fan blades withstand immense centrifugal force

Spinning metal at supersonic speeds is totally a calm and predictable process. These titanium blades endure forces equivalent to having an entire bus dangling…

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The mythical devil said to haunt New Jersey
Travel

The mythical devil said to haunt New Jersey

According to legend, an unhappy mother cursed her thirteenth child, resulting in a horrifying flying beast with hooves. Now the Jersey Devil supposedly…

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Why 0.999... equals 1
Science

Why 0.999... equals 1

Because human intuition is basically garbage, zero point nine repeating doesn't just get infinitely close to one—it is exactly one. If you multiply one-third…

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Tephramancy analyzes tree bark ash patterns
Myths & mysteries

Tephramancy analyzes tree bark ash patterns

Burning very specific types of tree bark and observing the fragile, crispy residue is supposed to grant deep esoteric wisdom. Mostly, it grants a massive mess…

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Why some trading cards feel heavier
Games

Why some trading cards feel heavier

If you've ever felt like your nerdiest deck was actually weighing you down, you aren't crazy. These specific trading cards use a proprietary cardstock that is…

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Zeno's paradox makes reaching anywhere seem impossible
Science

Zeno's paradox makes reaching anywhere seem impossible

Zeno's dichotomy paradox playfully argues that motion is an illusion. To reach a destination, you must first cross halfway. Then half of the remaining gap,…

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Lego bricks grip together via clutch friction
Culture & entertainment

Lego bricks grip together via clutch friction

Stepping on them hurts because their tolerances are absurdly strict. The tiny tubes on the bottom of a block perfectly wedge against the studs of the one…

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Pigeonhole principle proves duplicate items must exist
Science

Pigeonhole principle proves duplicate items must exist

If you have ten pigeons and only nine boxes, one box absolutely must contain two pigeons. This painfully obvious mathematical rule guarantees incredibly weird…

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The oven hot enough to bake bread in a minute
Science

The oven hot enough to bake bread in a minute

Your conventional home oven is practically a refrigerator compared to this clay beast. The traditional Asian Tandoor oven traps heat so efficiently inside its…

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A Japanese village where foxes roam freely
Travel

A Japanese village where foxes roam freely

Imagine a place where hundreds of fluffy manipulators judge your every move. This village is entirely populated by overly confident foxes who roam freely and…

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