Even your blood can smell things. In an experiment, scientists put blood cells on one side of a chamber and an aromatic compound that reacted with their scent receptors on the other, and watched in fascination (or perhaps abject horror) as the blood moved toward the scent. Getting more Cronenbergian by the minute here, aren't we? Well hold on, because it gets weirder:

You know what can also smell? Sperm.

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"Guys, smell that? I think we went the wrong way."

And not just "like a teenager's bedroom" either. It's suggested that sperm use smell receptors to hunt out a woman's egg like bloodhounds. Now picture a penis firing out a billion tiny writhing creatures, each hungrily huffing the air around them, trying to track down what they all collectively want.

Supersize that scene, slap some spikes on it, and you got a pretty solid sequel to The Thing.

At a rate of 20 million billion calculations per second, your brain makes world-class computers look as technologically advanced as a drinking bird. To put things in perspective, Japanese and German scientists in 2013 tried to build a machine that could simulate the computing power encased in your skull. Using the power of 82,944 processors, they were actually able to achieve something approaching the computing power of one second in the human brain. It took them 40 minutes.

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They best they could achieve was something resembling a terrible video game launch day.

And yet here you are, reading a comedy website in one window with 16 tabs of sloth memes in the other. It's like having a Large Hadron Collider in your kitchen and using it to make toast.

That's the claim put forward by British advertising firm Condiment Junkie (not exactly our first stop for science), who did an experiment to see whether participants could determine the difference between hot and cold tea being poured into a glass by listening to the sound alone. According to their results, a whopping 96 percent of the volunteers involved correctly guessed the temperature of the beverage. That may not be just Condiment Junkies making shit up because they're still delusional from last night's mustard high. Some believe this phenomenon is due to differences in viscosity between the liquids. The molecules squirming within a cold liquid are less energetic, idling about and "sticking" to each other, whereas the hot molecules zip about readily and allow for a smoother pour. And your crazy super ears are so fine-tuned, they can hear how lazy molecules are.

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"At least we think that's tea. You taste it."

The answer is that your stomach is able to regenerate, like a tiny Wolverine stuffed with Hot Pockets and long-expired Peeps. Here's how it works: Your stomach houses specialized cells that secrete a sugary, protein-rich mucus to protect it from the acids it employs specifically to combat your shame-eating. And once the acid has done its job, stomach cells neutralize it with alkaline bicarbonate to send it on its merry journey without burning dime-sized holes in your rectum.

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Death row.

But even the stomach's own super-mucus isn't enough to fight back the acid forever. It's still slowly eating you alive. That's why it has to stay hard at work rebuilding itself faster than it can melt in its own gastric sludge. Every three or so days, this membrane is replaced with a shiny new lining, so no individual cell is ever in duty long enough to be rendered useless by acids.

For all intents and purposes, you have a baby stomach. For once, it's not just your personal trainer saying that. It's science.

That's because cancer is shockingly easy to develop. It forms when a cell gets damaged in a way that alters its DNA and reprograms it to kill. How often does that happen? It's estimated that each of the many trillions of cells in your body can suffer up to tens of thousands of lesions per day. Your body is basically John McClane -- it takes a beating, but it still gets the damn job done.

So in the time it takes you to scarf down that dehydrogenated soy crisp, you could contract cancer over a thousand times.

Frozen in terror?

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Also the appropriate reaction.

Unthaw, buddy! Your body has got your back. Special enzymes scuttle around your body inspecting DNA strands for potentially cancer-triggering faults. Whether you caused the problem by huffing glue or your cells were just holding the blueprints upside down when they replicated (it happens), your body's incredible fixers are able to identify the fault, cut it out, and patch over it before it can develop into a murderous tumor.

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Think of it as thousands of tiny Nanas making you into a people quilt.

Of course, it's not 100 percent effective, and when something slips through the net, that's when fatal diseases happen. But considering the sheer volume of cancer you could have gotten just while reading this sentence, we'd like to say that your body is awesome ... but only if you don't hold it against us.

There's just so much cancer in that thing.

For more reasons we all have dormant superpowers, check out 5 Superpowers We All Had as Babies (According to Science). And then check out The 27 Most Practical Superpowers We Actually Want.

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