Facts that sound false but are true — Page 30
Our highest surprise rating: the facts people most often refuse to believe until they read the explanation. Every one of them is documented.
1017 facts
A woodpecker's tongue is so long that it wraps around its skull to cushion the brain during pecking.
The tongue forks, passes over the skull and wraps around the eye, acting as a seatbelt and shock absorber for the…
The liver is the only human internal organ capable of completely regenerating itself, even if it loses up to seventy-five percent of its mass.
Liver cells have a unique ability to multiply and restore the organ's original structure and function after injury or…
Figs rely on tiny wasps for pollination, and the female wasp often dies inside the fruit after laying her eggs.
The symbiotic relationship requires the wasp to enter the fig to pollinate and lay eggs, losing its wings and…
The shortest commercial flight in the world takes place in Scotland, between the islands of Westray and Papa Westray, and lasts about ninety seconds.
Operated by Loganair, this connecting flight serves small island communities and, with favorable wind, the trip can…
Napoleon Bonaparte was once forced to flee a hunting party when thousands of domestic rabbits swarmed and attacked him.
To celebrate a treaty, his chief of staff organized a hunt, but bought tamed rabbits that, instead of fleeing…
Louis nineteen of France was king for only twenty minutes, the shortest reign in history, before abdicating in favor of his nephew.
In eighteen thirty, after his father Charles ten abdicated, Louis technically became king before signing his own…
Francium is so rare in nature that it is estimated there are only about thirty grams of this element in the entire Earth's crust.
Francium is highly unstable and rapidly decays into other elements, meaning the total amount present on Earth at any…
Perfectly ripe cranberries bounce like rubber balls, and farmers use this property to separate out poor-quality fruit.
Sorting machines use slanted surfaces and barriers, where good cranberries bounce over the barriers, while spoiled or…
Mount Thor in Canada has the greatest vertical drop on Earth, with a continuous sheer drop of over one thousand two hundred meters.
This granite wall, located on Baffin Island, is much steeper than the face of any other famous mountain, attracting…
The first person to be killed by an industrial robot was the American Robert Williams, in nineteen seventy-nine.
Williams was retrieving parts at a Ford casting plant when a three-thousand-pound robotic arm struck him in the head…
Strand for strand, spider silk is stronger than steel of the same thickness and tougher than Kevlar.
The unique protein structure of the silk allows it to absorb a massive amount of kinetic energy before breaking…
Koala fingerprints are almost indistinguishable from human ones, even under a microscope.
Koalas developed unique fingerprints to better grip tree branches, resulting in a ridge pattern so similar to humans…
Honey badgers are immune to most snake venoms due to mutated receptors.
These animals possess genetic mutations in their nicotinic receptors that prevent snake neurotoxins from binding…
Most wasabi served in restaurants is actually green-dyed horseradish.
True wasabi is extremely difficult to cultivate and very expensive, so most establishments use a paste of…
Figs contain digested dead wasps as part of their natural pollination process.
The female wasp enters the fig to pollinate the internal flowers and ends up dying inside, being subsequently…
The Amazon River has no bridges crossing its main stem along its entire length.
Despite its colossal size, the density of the rainforest, the variable width of the river, and the low population…
There is a locality in Norway called Hell that regularly freezes over during the winter.
The village's name, which means hell in Norwegian, becomes a literal reality in the cold months when the nearby fjord…
Lady Jane Grey ruled England for only nine days in 1553.
Known as the Nine Days' Queen, she was placed on the throne by Protestant conspirators but was quickly deposed by…
The Venus flytrap counts the number of times its trigger hairs are touched before closing the trap.
This carnivorous plant requires at least two touches within a short time frame to close, an evolutionary mechanism…
The total weight of all ants on Earth is approximately equal to the total weight of all human beings.
Recent studies estimate there are about twenty quadrillion ants on the planet, and their collective biomass is…
Graphene is the thinnest and strongest material known to science.
Composed of a single layer of carbon atoms arranged in a hexagonal structure, graphene is about two hundred times…
The pistol shrimp can create a cavitation bubble as hot as the surface of the sun.
By snapping its claw at incredible speed, the pistol shrimp creates a cavitation bubble that, upon collapsing…
Axolotls can regenerate almost any body part, including their brain and heart.
These Mexican amphibians possess unique stem cells that allow them to regenerate entire limbs, organs, and even parts…
Stomach acid is strong enough to dissolve stainless steel razor blades.
The hydrochloric acid in the human stomach has a pH between one and two, which is corrosive enough to dissolve…