Transport
Discover facts about transport. Small discoveries that change the way you see familiar things.
Transport
Vaping in a lavatory triggers massive financial fines
Trying to sneak a quick puff of mango-flavored mist in the tiny bathroom is a high-stakes gamble. The ultra-sensitive smoke detectors will instantly rat you…
Discover more
How workers moved a lighthouse with soap
When the ocean threatened to swallow this massive beacon, humans decided to just push it away. They slid a thousand-ton brick tower inland using steel beams…
Discover more
The ancient travel guide that started it all
Pausanias basically invented the tourist guidebook with his 'Description of Greece.' He meticulously documented monuments, myths, and random local gossip,…
Discover more
Why river towboats push their barges
Despite the incredibly misleading name, river towboats lash their flat noses directly against massive rafts of raw timber and ore. Shoving from behind offers…
Discover more
Rockets travel to the launchpad lying down
Certain models of rockets are fully assembled while laying totally flat on their sides in a giant hangar. They are rolled out to the pad horizontally like a…
Discover moreElvis had a gold-flecked sink on his jet
Rock and roll excess knows absolutely no bounds. Elvis Presley bought a Convair 880, named it 'Lisa Marie', and completely gutted it. He installed plush…
Discover more
STACKY FOR IPHONEA bigger world.
One discovery
at a time.
Keep discovering with Stacky. Interesting facts in an app that is always within reach.
Brake pedals are intentionally wider than gas pedals
In a frantic moment of panic, stomping wildly on the floorboard should logically result in stopping rather than accelerating into a brick wall. Designers…
Discover more
Light transports vast energy completely through a vacuum
Unlike sound, photons don't need a medium to travel. They just blast themselves across the absolute nothingness of the universe at maximum speed, only to end…
Discover more
You can legally carry a mattress by bicycle
There is absolutely no law stopping you from strapping massive, awkwardly shaped bedroom furniture to your tiny frame and wobbling down the street. It is a…
Discover more
Airline radar altimeters bounce radio waves off the Earth
Knowing your exact height above a foggy runway is critical. Advanced sensors shoot invisible signals straight down at the dirt, calculating the exact…
Discover more
Those giant bridge cables are bundles of tiny wires
You trust your life to those massive steel ropes spanning rivers, but they are secretly a fragile illusion. Those thick main cables are actually composed of…
Discover more
Why fighter jets have golden cockpit glass
The cockpit of a multi-million dollar stealth jet looks glamorous, but that shimmering yellow hue isn't there for luxury. The glass is actually impregnated…
Discover more
Why toilet paper falls apart in water
Your plumbing's best friend is intentionally defective paper. Manufacturers specifically design toilet tissue using incredibly short, heavily beaten cellulose…
Discover more
Why turbulence feels like the sky dropped
That terrifying drop that just spilled coffee on your lap is just hot air rising. Sunlight heats the ground unevenly, creating invisible thermal columns that…
Discover more
Commercial aircraft possess highly redundant wiring
Trust issues are heavily baked into aeronautical engineering. Every critical electronic system has at least two backup circuits aggressively running parallel…
Discover more
Why empty trains run on forgotten tracks
Running empty metal tubes purely to spite the elements sounds insane, but it is necessary. On incredibly remote or underused rural rail lines, authorities are…
Discover more
Why airplane toilets use blue liquid
Instead of traditional plumbing, jets utilize a highly aggressive blue chemical cocktail to mask the horrors left behind by hundreds of passengers. It…
Discover more
Why rockets launch toward the ocean
Launchpads are almost always parked right on the edge of the sea for a very cynical reason: what goes up must shed heavy parts on the way down. By launching…
Discover more
Rearview mirrors began as a racing trick
Nothing drives innovation quite like the desperate need to make sure you're currently winning. Early automobiles required the driver to physically crane their…
Discover more
Statistical studies show that red cars do not actually receive more speeding tickets than other vehicle colors
Sorry to disappoint the aggressive drivers, but your cherry-red sports car isn\'t actually a cop magnet. Despite the widespread urban legend that bright red…
Discover more
Consists are lineups forming a single train
The rail industry decided 'lineup' was entirely too straightforward. A consist refers specifically to the exact sequence and grouping of train cars coupled…
Discover more
Some airlines let falcons fly in the cabin
In certain highly lucrative flight markets, wealthy passengers absolutely refuse to put their prized hunting birds in the cargo hold. To appease these…
Discover more
Roller rink floors are surfaced with smooth polyurethane
To create the ultimate gliding experience, the ground itself must be rendered completely frictionless. Rink floors are constructed from tightly fitted wood…
Discover more
Why storm drains send street runoff into rivers
Unlike your toilet, the grates on the side of the road don't go to a magical cleaning facility. Municipal storm water systems are entirely separate from sewer…
Discover more