Transport
Discover facts about transport. Small discoveries that change the way you see familiar things.
Transport
Rental cars may be tracking you
That incredibly cheap rental deliberately hides a small tracking device underneath the dashboard. They secretly monitor your chaotic driving habits to wildly…
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Gondola train cars lack roofs completely
If your freight consists entirely of loose rocks, scrap metal, or dirt, nobody cares about keeping it dry. These open-topped tubs roll down the tracks exposed…
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Why submersibles can get stuck in ocean mud
The ultimate fear of the deep isn't a giant squid, it is a pile of dirt. Resting on the bottom can create a vacuum seal with the clay, forcing pilots to…
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Why airplane exit hatches must be thrown away
Hook: In an emergency, your job isn't just to open a hatch, it is to launch a heavy piece of metal. Explanation: Unlike standard cabin doors on hinges,…
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Early roller skates had no way to stop
Braking is apparently a feature that requires decades of hindsight to invent. The first generations of wheeled boots offered zero way to halt momentum,…
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Why you can't escape a drive-through lane
Once you pull past the speaker box and realize you no longer want the food, escape is completely impossible. Fast-food queue paths are rigorously walled in…
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Soyuz 11 was the only mission where people died in space
Despite all the dramatic cinematic explosions, the edge of the atmosphere is relatively safe—unless you count 1971. The three-man crew of Soyuz 11 are the…
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Pup trailers measure exactly 28 feet long
In a world of massive 53-foot highway leviathans, these stubby little boxes look almost adorable. They are specifically used when weaving through impossibly…
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Steep ziplines rely purely on gravity and wire friction
Strapping yourself to a metal rope and falling diagonally is only slightly mitigated by a small rolling wheel. It is basically a controlled plunge disguised…
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Duck stance angles snowboard bindings outward
Standing perfectly parallel is boring, so riders angle their toes completely away from each other. The duck stance sets the front binding angled toward the…
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The giant rubber pads beneath elevated highways
Bridges don't just rest on concrete pillars; they sit on giant black erasers. Thick rubber isolation bearings are shoved between the road deck and the support…
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Wingsuits can't land without a parachute
Despite looking incredibly majestic while soaring through valleys, a wingsuit provides no way to gracefully touch down. Every single flight must inevitably…
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Prime movers pull heavy trailer loads
This isn't a philosophical concept about the origins of the universe. In heavy hauling circles, a prime mover is literally just the overpowered front truck…
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Rolling stock means anything on rail tracks
The railway industry loves painfully literal terminology. Whether it is a locomotive, a flatcar, or an empty boxcar, if it has metal wheels and sits on the…
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Why a tank turret can weigh over 20 tons
The top spinning portion of a modern armored combat vehicle is a logistical nightmare of dense steel and weaponry. Weighing upwards of twenty tons on its own,…
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Velomobiles are fully enclosed tricycles
Hook: Imagine a brightly colored plastic torpedo that requires intense pedaling to move. Explanation: A velomobile is a human-powered vehicle encased in an…
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The airport where trains cross the runway
The local planes periodically have to yield to a massive freight train. It completely shatters the illusion of highly secure, strictly restricted airport…
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Fire engines are frequently painted brightly colored yellow
Bright yellow is visually significantly easier to spot in the dark, but people stubbornly overwhelmingly prefer red. Tradition aggressively defeats actual…
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Some Japanese freight trucks have chandeliers inside
If your massive freight truck is completely covered in thousands of blinding exterior neon lights, leaving the inside plain would be a tragedy. Drivers…
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Why old Honda Accords are so easy to steal
There is something poetically tragic about building an engine so remarkably reliable that it entirely outlives its own security system. The keys and tumblers…
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Hawaii has interstate highways that cross no states
They gleefully accept federal highway funds for roads that literally cannot cross into another state. It is the ultimate geographic loophole for securing vast…
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Why Soviet drivers carried their windshield wipers indoors
Ah, the glorious scarcity of a planned economy. In the Soviet Union, spare auto parts for your Lada were virtually impossible to buy. Windshield wipers became…
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How airplane contrails shade the ground
The endless artificial clouds generated by commercial jets actually form a giant reflective blanket over the planet. By bouncing the sun's rays back into…
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Roof racks create horrible whistling sounds at high speeds
Slapping metal bars on top of your ride to haul extra luggage guarantees a terrifying, high-pitched howl on the road. You are essentially turning your vehicle…
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