The Cheese Stands Alone, and Clean, Forever

Ever thought about what superpower you’d have if you could choose one?

I’d always considered teleportation to be the obvious answer. But then I had a student who said his superpower would be the ability to produce cheese from his finger. How brilliant! Batman would cower in his Spandex.

Cheese is probably the most delicious food type there is. But it’s even more extraordinary than that. Turns out that it can consume spills and bacteria, leaving a surface cleaner than if Martha Stewart had gone at it with a toothbrush and bleach.

Remember the blob? It’s kind of like that. Except cheese comes from someone’s finger, not from outer space. And hopefully, it won’t eat diners (the people or the restaurants).

Scientists at the Institute of Technology in Zurich took a sample of delicious penicillium roqueforti and sandwiched it between PVC and a thin, porous polymer film. They then dropped a sugary potato broth onto the top layer of film. In two weeks, the cheese fungus had totally consumed the broth, leaving the top film completely clean. The fungus then entered a state of dormancy, in which it stayed until scientists spilled more broth onto the top layer.

They got the idea from the tough rind on cheeses such as Camembert, which fights off bacteria and helps the creamy insides to mature deliciously.

The fungus isn’t just tough on the outside. It continued absorbing the broth even after scientists doused it with soap and an alcohol-based disinfectant, which could eventually revolutionize sanitation techniques at places like hospitals.

Combining a living organism and a flat surface is a relatively new idea with myriad intriguing implications. Eventually, such a combination could produce a self-sustaining and self-sterilizing surface. If, for example, a substance such as mold was placed on (or already existed on) a flat surface, the fungus could live on the mold and take care of the problem.

I think the Aqua Teen Hunger Force tried an experiment similar to this one.

So a cheese-producing superhero would be even more powerful and awesome than I originally thought. I just hope he’s ready to take his fungus to Antarctica if it starts eating his finger.

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An Apple a Day…Keeps Viruses Away?


What’s scarier than robot soldiers and stealth drones?

The Borg Queen, grey goo, and spiders, for starters, but those are subjects for another time. I’m talking about viruses that can or will be able to infect militaristic AI.

Sometimes, viruses become the weapon of the good–in Independence Day, a bunch of computer geniuses lead by the Fly…er, Jeff Goldblum, develop a computer virus that allows the humans to defeat the big bad aliens.

But often in sci-fi, the enemy wields computer viruses. More often still, the robotic enemy. In addition to helping Baltar configure the Command Navigation Program to contain a backdoor that allows the cylons to render colonial vipers useless at the flip of a switch, the cylons also manage to infect the Battlestar’s computers. Even after the humans try to erase it, the virus replicates and compromises myriad systems on the ship, notifies the cylons of the weaknesses, and leaves the fleet open to attack.

Artificial intelligence is becoming an integral part of military operations, and it makes sense that computer viruses will become a focus of modern cyber warfare.

Last fall, unmanned U.S. drones were infected by a computer virus that contained software that recorded and transmitted typed instructions from the drone operator. Drones’ computer systems are closed, or offline, to prevent this type of attack. It’s likely the virus was installed or transferred from an external drive, but no one is completely sure. Similarly, it’s unclear where this virus came from or who may have masterminded it.

Last year, the Stuxnet virus set back Iran’s nuclear program by attacking its uranium enrichment facilities. Even though Israel never officially took credit for the virus, the commonly-held opinion is that Israeli engineers, likely with the help of U.S. engineers, built a perfect replica of Iran’s nuclear plant which they then used to develop the virus.

Iran’s nuclear facilities are also closed, and experts theorize that the virus traveled on a removable drive. Some think that the personal computers of plant personnel were infected first, and then those users unwittingly transferred the virus to the control system.

Back in 2009, the Conficker worm attacked Microsoft operating systems on approximately 10 million home, business, and government computers, including many in the Pentagon, in hundreds of countries (meanwhile, Mac users laughed and patted themselves on the back).

Viruses such as Conficker and the ubiquitous trojan horse worms marshal infected computers into a botnet, which then controls them. An evil, god-like supercomputer controlling all of the attacked systems sounds, at least to me, even more terrifying than a human supervillain.

Clearly, both good and evil geniuses will continue developing computer viruses that attack personal, business, and military systems. What I wonder is what happens if/when humans and machines hybridize. Could the humanoid of the future be susceptible to computer viruses just as we’re currently susceptible to disease?

Later in Battlestar Galactica, a virus that spreads both through the air and through the network causes the deaths of humanoid cylons, centurions, and even ships. One of the eeriest shots in the whole show depicts a convoy of cylon raiders drifting listlessly around an infected cylon basestar. The cylons pay for their hybridized status by being susceptible to both human and computerized virus transmissions.

In 2010, a scientist from the University of Reading in England implanted a tiny computer chip, much like the ones we use to identify animals, into his hand. The chip allowed him access into his secured building, and to his phone, among other things. He infected the chip with a virus that scrambled these links (but did not cause him any actual physical harm), and transferred the virus to a computer.

Theoretically, this means that viruses could spread from humans to machines, or vice versa. While most mechanical implants are currently self-contained, he believes that implants will become more like computers with networks, which means that someone’s pacemaker or cochlear implant could become infected and malfunction. There’s also the potential that at some point, someone with an infected device could infect someone else.

On the bright side, a future of computer viruses would provide welcome relief for needle-phobes. Imagine going to the doctor and instead of getting immunized or vaccinated, you plug in and download a new version of Norton or McAfee tailored to your exact physiology and needs. Those adds that pop up warning you that your system is susceptible to attack and urging you to renew your anti-virus subscription don’t seem quite as melodramatic or annoying as they did before.

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The Worms Crawl In, the Worms Crawl Out


The recent discovery of a habitable, earth-like planet has renewed buzz and speculation not only about the possibility of humans living on other worlds, but also about whom or what else is living out there.

Are there Vorlons out there somewhere? Tralfamadorians? Overlords?

Who knows? Regardless, I will cling to the hope of meeting a Tralfamadorian before I die. Or maybe after. So it goes.

What we do know for certain is that worms can live in outer space. Ender fans will immediately think of the Buggers, which appear to not be limited to Lusitania.

A study recently published in Britain’s Journal of the Royal Science Interface demonstrates that once established, worm colonies can thrive in space without anyone tending to them.

Weightlessness degrades muscles, particularly anti-gravity muscles, which counteract the force of gravity and keep joints and other body parts stable. Muscles that help us maintain upright posture, such as our abdominal/core muscles, quadriceps and glutes, and muscles that surround the spine, all weaken when in a state of weightlessness. Weightlessness also negatively impacts the heart muscle.

In addition to weakening from disuse, weightlessness also causes chemical changes to occur in muscles. Even intense exercise can’t stave off these effects; astronauts who spend extended periods of time in space don’t regain all of their muscle mass.

British scientists undertook the study of the effects of weightlessness and long-term spaceflight on worms, specifically the microscopic Caenorhabditis elegans. While these tiny invertebrates might not appear to have much in common with humans, they do. 2,000 of the c. elegans’ 20,000 genes affect muscle function, and scientists estimate that over half of those genes correspond to human genes.

The study began in 2006, when Discovery space shuttle’s crew included 4,000 worms reported to have come from a Bristol garbage dump. The worms spent six months living on the International Space Station before the Discovery brought the worm colony, 12 generations later, back to earth alive.

The worms lived and reproduced in liquid, rather than in soil or agar. The colony required no human tending; every month fresh food was automatically transferred to the colony. Scientists monitored the worms via camera to observe the effects of weightlessness, as well as radiation and other environmental factors.

Gravity is also essential in the development of many animals, particularly during fertilization. Uneven or improper weight distribution in eggs could lead to later deformities, among other things. While worms previously sent beyond the Van Allen radiation belt did return sterile, during this recent study neither radiation nor lack of gravity stopped or affected the reproduction of these worms.

Other studies have shown that worms can form the letter “Y” in space.

Scientists working on the study have concluded that spaceflight affects worms and humans in very similar ways. Thus, worms can be sent ahead on unmanned missions to the far reaches of the solar system and perhaps beyond, and then tested for biological effects before humans attempt the same.

If worms can live and reproduce in space long enough to reach other planets, scientists believe that humans will eventually be able to do this too.

Perhaps the Buggers are out there after all (or perhaps we’ll be the ones who put them there). Luckily, thus far there have been no reports that scientists intend on raising giant, trash-guzzling worms, but never say never. Let’s just make sure the Empire doesn’t get a hold of them first.

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Uncle Sam Wants…Who?


Imagine meeting the Terminator on the battlefield. You might try and run–that is, if it didn’t kill you while you were pissing yourself.

What about an army of Terminators?

A common image in science fiction: massive armies of identical robots cutting down people and/or each other down with shiny silver weaponry. Like the legions of original cylons, and their progeny, the centurions. And like the skin-job versions, minus the angst and drama.

We know robots have begun replacing human prison guards, and that robots perform valuable functions such as information gathering and bomb diffusion. But what about clone wars? Or drone wars? Are robots ready to be soldiers?

While the U.S. Department of Defense has discontinued a program to develop enough robots to comprise a full third of U.S. fighting strength over the next twenty years, significant strides have been made in the development of ground and air military robots.

The stealth aircraft allegedly captured in Iran earlier this month is one of these robots. Such a drone can gather visual, electronic, and communication information, as well as detect radioactive isotopes and chemicals that might suggest nuclear development.

With funding from DARPA, Boston Dynamics has been working on a robot called the Alphadog, a stocky, four-legged robot that looks like a cross between a crab and a headless horse. Over the course of a day, this robot can cover roughly 20 miles with 400 pounds of supplies on its back.

See the Alphadog.

While the Alphadog can navigate logs and rocks and even stay on its feet when pushed by two people, making it effective in combat support situations, quadruped robots are a far cry from robot soldiers.

The biggest challenge remains creating a robot nimble enough to fight on the ground. Even successfully bipedal robots, like Asimo, still lack the fluidity, balance, and speed of a human. Rather, they tend to walk around carefully and awkwardly, as though stepping on a bed of nails or trying not to take a crap on the floor.

Armed Robotic Vehicles are one step closer to robot solders–they not only carry surveillance equipment, but also weapons. Although they currently look more like tanks than robots, they communicate with humans, especially regarding any observed movement or emergency, and receive scenario-dependent instructions.

Scientists expect these robots to become game changers. Some say they already have, and cite the Iraq War as a perfect example of how warfare will never be the same.

“Mankind’s 5000-year-old monopoly on the fighting of war is breaking down in our very lifetime,” says P.W. Singer during his TED talk on the role of robots in war.

While robots can respond to human direction and instruction in combat scenarios, some scientists are skeptical that robot soldiers or armies could act independent of human thought, direction, or consultation. Too many situations that require quick and careful decision making arise in battle. Right now, robots can’t decide military strategy, change their minds on the fly, or temper military decisions with compassion.

Or so we think, and will continue thinking until they prove that they’re better at fighting than we are (see: cylons).

Which brings us back to sentience, as so many science and technology discussions do.

And back we go to Kurzweil, and to his prediction that artificial intelligence will pass the Turing Test before 2030, and that by 2045, we’ll be completely cognitively outmatched by machines.

In which case, you can forget about camouflage.

So until then, let’s play nice. For starters, let’s not enslave our robots. Though maybe we should hide the weapons regardless.

And, this weekend, watch out for Santa. Santa has always transcended technology.

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Eye Eye, Matey

Remember when Mom said she had eyes in the back of her head?

She might not be speaking metaphorically.

Scientists at Tufts University have found a way to develop cells into eyes. In a discovery reminiscent of Frankenstein (the movie, not the book), researchers figured out that if they give cells the right electric jump-start, they’ll grow into fully developed eyes. And not just that—these eyes can grow anywhere on the body.

You could have eyes in your hands, like the terrifying pale man from Pan’s Labyrinth.

You could have eyes on the insides of your elbows. You could blink by performing a bicep curl.

Yes, you could even have eyes on your ass. Though I’m not really sure why you’d want to.

While this particular discovery may seem a bit strange and not altogether practical, the implications extend far beyond growing eyeballs on random body parts. The experiment proves that cells change and grow not only in response to chemical or molecular factors, but also to physical ones, such as electricity.

Nerve and muscle cells in particular generate something called a “membrane potential” when there are a different number of ions inside versus outside of the cell. Cells control the flow of ions, which then generates an electrical charge. We’re talking millivolts here, but it’s enough to affect the way cells move and develop.

Researchers devised the experiment after observing the membrane potentials of cells in a fertilized frog egg. They noticed that the spots where the membrane potentials dropped roughly 20 millivolts were precisely where the tadpole’s eyes formed.

Then, because they wanted to prove that electrical impulses could initiate eye growth, they did something we’ve all dreamed of doing—they replicated the 20-millivolt drop by altering the flow of ions in cells on various parts of the tadpoles’ bodies. Every spot they did this grew eyes.

I bet those are some crazy looking tadpoles!

tadpole with eyeball in gut

I wonder whether the tadpoles reached frog stage. And if they did, what they looked like. They’d probably be pretty sweet at catching flies. They’d also look amazing in sunglasses.

I’m also thinking about how disgusting, but also awesome, it would be to do this experiment on one of those fish with the huge googly eyes.

Even more important than bringing out the freaky side of nature is that this discovery opens all kinds of doors in the field of organ and limb regeneration. Electrical stimulation of cells in a damaged organ or an amputated limb could induce regrowth.

Pretty soon, we’ll be like starfish.

And if it doesn’t work, there’s always mind-controlled prosthetics.

Or worse:

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Who Needs Fingers?

This blog’s for you.

Welcoming couldthishappen.com’s first guest blogger, Spanky!



You’re involved in a high-stakes poker game of epic proportions. Your entire life savings sits in front of you on the table (approximately $55). You’ve got what could be a sweet hand…except you can’t remember a flush from a straight. But checking your smartphone would be construed as a tell at best, or more likely, outright cheating.

So what are you to do?

Why, you simply look up the information on your contact lens, of course.

Or maybe you’re out for the first time with a hot date and the bartender ridicules your girly drink choice choice (What? Who doesn’t enjoy an Appletini?). But, not unlike George Costanza, you can’t seem to think of a witty comeback to put this jackanapes in his place.

Just scroll through a list of witty comebacks on your lens, just like the Governator in the first Terminator movie.
Frankly, one would think Skynet would have come up with better options, but robots aren’t usually known for their sense of humor.

Anyway, sooner or later, our smartphones will no longer require touchscreens. All that information (and internet porn) all displayed directly into your pupils, completely hands free, which allows hands to do other things…like slice vegetables while reading an online recipe.

Life would be irrevocably changed; what need would we have for books? Your Kindle would be on your eyeball. Exams? Bah, the cheatsheet’s right here smashed against my iris, no problem. Targetting reticules for archery aficionados, stock information for brokers, blueprints for construction teams. Laptops would be a thing of the past; with the screen on your peepers, all you’d need to haul around would be a small keyboard.

“OK, great,” you say. “But they don’t have those yet, right?”

Wrong.

University of Washington scientists and their colleagues in Finland have created a bionic contact lens that actually works on rabbits (at Bugs Bunny’s age, you’d think he’d go for LASIK, but he’s old-school). A circular antenna a fifth of an inch in diameter is implanted in the lens and picks up radio wave emissions that power the display. And what did they display in the twinkling eye of dear old Bugs?

One…pixel.

So it’s a work in progress. But it’s a start. Soon they’ll have two pixels, and before you know it you’ll be able to play Pong on your very own eyeball!

I should probably take a moment to mention the current drawbacks:

In a petri dish, the range from the radio wave battery to the lens was three feet. So you could wear a D-battery or something on your belt and get away with it. Unfortunately, once placed in the eye, the gunk and gooies and eye-goobers mess with reception, so the range gets shortened a bit. As in, the range shrinks to less than an inch.

So start thinking of ways to roll with the battery-stapled-to-your-temple look.

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Is That a Nightstick in Your Pocket or are You Just Happy to See Me?


So we’re not fighting a war against the cylons or any kind of AI just yet.

Nor do we have armies of robots fighting for us, yet.

But we’re getting there.

South Korea has announced that it will begin using robots as prison wardens.

Pohang, a city in eastern South Korea, will debut three robo-guards for a month-long trial beginning in March. Produced by the Asian Forum for Corrections, these robots stand five feet tall, weigh approximately 165 pounds, and move on four wheels. They’re equipped with a speaker, microphone, motion sensors, and cameras for monitoring and transmitting video footage of any “abnormal” behavior, such as fighting or suicide attempts. In the event of any risk or strange activity, the robots can contact human guards to assess and deal with the problem.

Between now and March, scientists will refine the robot to make it seem “more friendly” to inmates. I’m not so sure that’s a good idea…. Perhaps they should consider teaching the robots how to trade cigarettes for information instead.

South Korea schools have also experimented with using OFRO, the first outdoor security robot, to monitor school grounds and students. OFRO was also the official security robot of the 2006 World Cup.

South Korea aims to be at the forefront of robotics and is currently using robots to teach English, among other things. South Korea hopes to export their robotic inventions, and the Korea Advanced Institute of Science and Technology’s Humanoid Robot Research Center recently shipped their Hubo robot to a half-dozen universities in the US. They’re also currently developing robots that can provide personal care and assistance both in the home and in the office.

South Korea also has plans to build a robot theme park. Visiting could like being in an episode of Futurama, in which case I’ll be first in line.

The park won’t be open for a while, but perhaps a little jail time in a South Korean prison might tide us over. I also can’t help but harbor a silly hope for a cage match between the robot warden and R2D2 or a Dalek. After a few months in prison, I’d bet on the robo-guard.

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Take That, Tryptophan

Everyone knows what it’s like: you eat your weight in turkey, go to sleep Thursday night, fall into a Tryptophan-induced coma, and wake up bleary-eyed, thinking that it must be days later because somehow, even though you swore you’d never eat again, you’re starving.

It’s not such a crazy idea, really.

Neither is hibernating through a day, week, or winter cold enough to freeze your eyeballs.

Suspended animation is no longer just for bears, or for science fiction. We may be on our way to taking an Ellen Ripley-esque snooze and waking up in space, ready to battle snarling, drooling aliens, or to inventing a substance like Somec, Orson Scott Card’s imagined hibernation serum used to prolong life by decades, even centuries.

Scientists at the University of Alaska Fairbanks–a great place to test out the possibilities of human hibernation–have figured out a way to stimulate torpor, which involves slowing down metabolism and oxygen consumption, and lowering body temperature without causing brain damage. These scientists use a substance that stimulates adenosine receptors in the brains of squirrels, which slows nerve cell activity and causes drowsiness. Scientists induced hibernation, or torpor, by injecting arctic squirrels with a substance that triggers adenosine receptors; they were also able to reverse torpor using a caffeine-like substance.

They don’t yet know if, or how much, the season affects the sensitivity of adenosine receptors, but they’ll run the experiments again using rats, which, strangely–or perhaps not so strangely–have a physiology that more closely resembles that of humans.

Another approach is to drastically lower metabolism by decreasing the body’s need for oxygen with a substance that binds oxygen receptors. Scientists at the Fred Hutchinson Cancer Research Center in Seattle have induced 24-hour suspended animation in yeast, worms, fruit flies, frogs, and fish.

Other researchers are trying different methods of inducing hibernation, such as injecting a mix of salt and ice that cools the body down to approximately 50 degrees Fahrenheit and causes hypothermia. The idea gained steam a few years ago after a Japanese man was found in a coma 24 days after disappearing on a snowy mountain; it’s thought that his state of frozen hibernation allowed him to recover fully.

So far, scientists have been able to induce suspended animation in pigs for several hours without any negative effects, and they’re confident that in the near future, induced hibernation could last for days, weeks, and months, as long as the subjects are fed intravenously.

Inducing torpor in humans could give doctors precious time needed to save patients in cardiac arrest or suffering from gunshot wounds without causing brain damage. Right now, scientists think that surgeons could operate on patients in suspended animation, whose hearts are not beating, for 60-90 minutes.

The FDA recently approved a technique pioneered by the chief of Tucson Arizona’s Trauma Center for conducting human trials on suspended animation. Depending on funding, the trials could begin in the next year.

Sign up and you might awake en route to Mars. Or maybe, just in time for next Thanksgiving. But if you hear any mention of carbonite, run.

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I Think, Therefore I Do


When the Nintendo Wii first came out, I was baffled. I kept trying to play it like any other video game, using just my thumbs. You mean, I have to actually turn the joystick like it’s a wheel? Swing it like a tennis racket? It just didn’t compute. While the Wii is novel, high-tech, and fun, I have to admit that I miss the Atari’s single-button action and the resulting palm blister.

So the notion of brain implants, the subject of last week’s post, makes me a bit woozy.

And last week’s post, which focused on the cognitive enhancements rather than the physical ones, doesn’t begin to cover everything.

Researchers are working on brain implants that not only improve the brain’s functioning, but that allow people to move things. With their minds. Like in a Stephen King novel, or like the Telepaths on Babylon 5.

Scientists at Intel are currently working on correlating brain patterns with actual thoughts by studying brain scans. They hope to develop brain implants by 2020; they want us to be able to control our gadgets with our brains as soon as possible. Imagine not needing a mouse at all, or a remote, or any other medium that allows us to control our machines. Imagine whipping up a milkshake while lounging on the couch.

Turns out we can control even bigger things with our minds.

Toyota has developed a brain-controlled wheelchair. Perhaps even more awesome is Honda’s brain-machine interface, which allows a person to communicate with Asimo, the world’s most advanced robot. Hooked into the interface, you could send telepathic signals to Asimo by imagining yourself doing something. See the demo here.

Asimo can mimic the gesture, or do the movement for you; if nothing else you’d have the world’s most advanced backscratcher. I wonder if there are limits to what Asimo would do–it’d be an interesting test of whether machines can think or learn.

Scientists at the University of Michigan have invented the BioBolt, which transmits brainwaves to a computer or other device using the body’s skin, instead of sitting directly in the skull like most neural implants. Ultimately, scientists hope that this technology will allow patients to reactivate paralyzed limbs by thinking.

Implants that stimulate neural nerves in the brain’s cortex or hippocampus could allow people to tele-operate prosthetics. At the University of Pittsburgh, scientists implanted computer chips into the brains of macaque monkeys, which allowed the monkeys to control prosthetic arms. DARPA, the Defense Advanced Research Projects Agency, has recently begun a program to develop brain-controlled prosthetic limbs in the next five years. Currently, neural interfaces last only around two years, so one of DARPA’s challenges is to create neural-prosthetic connections that last a lifetime.

And, of course, scientists at MIT can turn brainwaves into video game maneuvers. While playing the popular game Doom, subjects controlled movement with the joystick but could shoot the enemy with their minds. Whatever happens, we do know this: Atari thumb will go the way of polio and the Woolly Mammoth. Nostalgia, however, won’t.

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Installation Complete

What if you could download information directly to your brain instead of interfacing with phones, computers, and televisions? What if you could install a brain implant that would allow you to speak perfect Chinese, as in Neuromancer? What if you could buy a “brain pal,” as in John Scalzi’s Old Man’s War, and immediately possess the skills necessary to defeat an opponent in kung fu?

Sure, it might look funny, but if you had a jack in the back of your head Matrix-style, there’d be no end to the information you could possess. How close are we to enhancing our knowledge and skills by downloading information or from a neural plug-in?

Are we really on the verge of never having to study for tests again?

Humans have increased their brainpower since the dawn of man. Gene mutations allow our brains to change to adapt to mental and physical challenges, as well as physical, social, and cultural environments. Because of the brain’s ability to change, scientists describe it as “plastic.”

The brain of the future could be described as “superplastic.”

Cognitive enhancements are nothing new. Prescription medication designed to treat everything from Alzheimer’s to ADD increase focus, recall, and impulse control. There is currently a debate brewing about whether cognitive enhancements are good, right, fair, etc—some people compare them to steroid use in athletics.

It’s about to become even more complicated: Enter technology.

Brain enhancements to help people with conditions such as autism and blindness have been in the works for some time. Neural implants designed to help people speak through computers without typing are also in the works. Paralyzed people can interface with computer screens, televisions, and light switches via BrainGate technology, which was developed by a neuroscientist at Brown University. Implants that stimulate neural nerves could augment sensory perception, recognition, and recall. Although these technologies are being developed largely to help the disabled, anyone will access to these technologies could conceivably benefit and essentially receive a brain boost.

Some people worry that neural enhancements will begin a trend toward the “designer” brain. Theoretically, people with money and access could gain advantage over everyone else because they could boost their brains’ capabilities with cognitive enhancers. They also wouldn’t have to learn or assimilate information–they could simply import existing information. Some futurists worry that neural enhancements will divide the human race. If humans’ obsession with designer products is any indication, those futurists might not be wrong.

Neural enhancements are also one aspect of the singularity predicted by futurist Ray Kurzweil, who believes that humans will merge with machines by 2045.

Cognitive enhancements are coming (though not soon enough to save you from the next math test). What information will you download first? What clip-ons and plug-ins will you buy for your brain? Or will you be a neural purist, relying only on the brain you were born with?

To borg or not to borg, that is the question.

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