Beanie protection

Worried about aliens and/or the Illuminati and/or Bill Gates beaming secret subconscious orders directly into your brain?  Want to protect yourself from evil external influences?  Tired of running down to the supermarket every other day to buy a new roll of Reynolds Wrap?

Have I got a product for you.

I was gonna add, "Do you have no idea how electronic technology works?" but then I decided that (1) it was redundant because "no idea about technology" probably overlaps pretty completely with people who answered "yes" to the preceding three questions, and (2) I'm no electrical engineer myself.  But I do know enough to feel relatively confident that no one is trying to 5G my brainwaves or whatnot every time I turn on my phone.

Now, I'm not saying that the tech corporations aren't trying to hack your preferences in non-woo-woo ways.  It's no big secret that all you have to do is to search once for something online, and you will immediately be crushed to death under a million advertisements for the product on every social media platform known.  Sometimes, just saying it is enough; if your phone is on (or, for that matter, Alexa, EchoDot, or Siri), you can assume you're being listened to.  It's not by the Illuminati, though.  Trust me, the Illuminati don't give a flying rat's ass what you are fixing for lunch.  Advertisers, though, do; they care deeply.  In an incident I swear I am not making up, my wife and I were in the car laughing about people who dress their dogs up for Halloween, and I commented that with our dog's long legs and lanky frame, we should get her a Star Wars AT-AT Walker costume.  When I got home, I turned on my computer, got onto Facebook, and...

... the first thing I saw was an advertisement for AT-AT costumes for dogs.

So if they're listening in, it's not to turn you into a mindless automaton, it's to get you to pull out your wallet and order useless shit online.

Which, now that I come to think of it, aren't all that different.

I've also seen claims suggesting that humans are way more perceptive about subliminal messages than they actually are.  A guy on Twitter wrote a sinister post pointing out that the letters in "delta omicron" (the names of two of the COVID-19 variants) can be rearranged to spell "media control," and how that was highly significant.  Because using Greek letter names isn't something scientists do all the time, or anything.  I responded that you could also rearrange "delta omicron" to spell "cilantro mode," "doom clarinet," "erotic almond," and "retail condom," so what's your point?

He responded by blocking me.  You can't win.

In any case, my point is that even if they were able to beam subconscious commands directly into your cerebral cortex (which they can't), they don't need to.  We do the big corporations' bidding just fine as it is.  But in case you're still worried, and even after buying a ridiculous costume for your dog you still have more money than sense, allow me to direct your attention to a site where you can buy...

... an electromagnetic-field-blocking beanie.

[Image is in the Public Domain courtesy of photographer Andrew Neel]

The site describes the beanie as follows:

WaveStopper™ uses a proprietary concept that includes a tight mesh of SilverFlex™ fibers carefully woven to create an electromagnetic shield.  The conductivity of SilverFlex™ mesh cancels out the magnetic field of EMFs and as a result reflects the radiation outside the garment.  WaveStopper™ is tested in military-grade laboratories and certified to be blocking over 99% of EMFs including cellphone, 4G, 5G WiFi, and Bluetooth radiation.

In case the guys in my readership think that you're also getting commands beamed directly into your testicles, they also sell Faraday Cage Boxer Briefs.  You probably know that a Faraday cage is a mesh of conductive material that shields what is inside it from electromagnetic fields; they're used routinely to protect electronic equipment from powerful EMFs nearby.  As far as the low-level EMFs we're exposed to daily, the current research strongly supports the fact that they have no harmful health effects.  The World Health Organization has the following to say:

In the area of biological effects and medical applications of non-ionizing radiation approximately 25,000 articles have been published over the past 30 years.  Despite the feeling of some people that more research needs to be done, scientific knowledge in this area is now more extensive than for most chemicals.  Based on a recent in-depth review of the scientific literature, the WHO concluded that current evidence does not confirm the existence of any health consequences from exposure to low-level electromagnetic fields.

The upshot of it is that you don't have to worry about Faraday-caging your junk unless you're considering placing it inside a microwave oven and turning it on.

Like I said before, it's not that I am unaware that big corporations are constantly finding new ways to hack your preferences for their own purposes (as are political parties; witness the Cambridge Analytica scandal).  It's just that they're not doing it by 5G-ing your brain.  We give them our information all the time, voluntarily and often without a second thought.  Besides doing Google searches for stuff, we get suckered every day by ploys like the seemingly silly and lighthearted posts that pop up regularly on Facebook and Twitter.  "Your rock band name is the color of your underwear + the last thing you ate for a snack."  "If you reversed the digits of your age, how old would you be?"  "What was the #1 hit song when you were twelve years old?"  "Your stripper name is your grandma's first name + the street you grew up on."  Some of these are clearly fishing for information that is commonly used on security questions; but even the more innocuous ones are trying to find out your demographics, your preferences, and your habits.  Let me put this bluntly: you should never answer questions like these.  Ever.  Maybe some of them are just goofy posts from people wanting to bump up their interaction rate on Twitter, but enough of them are sketchy that you should avoid them all.  Even answering them "I'm not answering this because it's trying to do data mining" just clues in the originator that they have someone who will take the time to answer... and as a result, you'll see more and more such posts.

But about the high-tech fabric to protect your brain and/or balls, my advice is: save your money.  We have much, much bigger things to worry about.  And if you're still concerned about media control (or, for that matter, doom clarinets and erotic almonds), I have a suggestion:

Close the damn social media, shut off your computer and your phone, and go for a long walk.  That'll clear your mind nicely, even without a protective EMF-repelling beanie.

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I've mentioned before how fascinated I am with the parts of history that still are largely mysterious -- the top of the list being the European Dark Ages, between the fall of Rome and the re-consolidation of central government under people like Charlemagne and Alfred the Great.  Not all that much was being written down in the interim, and much of the history we have comes from much later (such as History of the Kings of Britain, by Geoffrey of Monmouth, chronicling the events of the fourth through the eighth centuries C.E. -- but written in the twelfth century).

"Dark Ages," though, may be an unfair appellation, according to the new book Matthew Gabriele and David Perry called The Bright Ages: A New History of Medieval Europe.  Gabriele and Perry look at what is known of those years, and their contention is that it wasn't the savage, ignorant hotbed of backwards superstition many of us picture, but a rich and complex world, including the majesty of Byzantium, the beauty and scientific advancements of Moorish Spain, and the artistic genius of the master illuminators found in just about every Christian abbey in Europe.

It's an interesting perspective.  It certainly doesn't settle all the questions; we're still relying on a paucity of actual records, and the ones we have (Geoffrey's work being a case in point) sometimes being as full of legends, myths, and folk tales as they are of actual history.  But The Bright Ages goes a long way toward dispelling the sense that medieval Europe was seven hundred years of nothing but human misery.  It's a fascinating look at humanity's distant, and shadowed, past.

[Note: if you purchase this book using the image/link below, part of the proceeds goes to support Skeptophilia!]

Girding your loins

In the latest from the False Sense Of Security department, we have guys' underwear that contains a mesh of tiny silver threads to protect their naughty bits from electromagnetic radiation.

It's not like this doesn't have precedent, I guess.  When you get a dental x-ray, the technician always drapes your torso with a lead apron to protect the rest of you from being irradiated.  The difference, of course, is that x-rays are high-energy ionizing radiation, while the radiation that Wireless Armour inventor Joseph Perkins is trying to protect us from is low-energy EM radiation in the radio and microwave regions of the spectrum, which has not been shown to cause ill health effects (at least not in the intensity that most of us are exposed to).

Perkins, who in his promotional over at IndieGoGo says he has a background in physics, states that there has been a 59% drop in sperm count in men exposed to the EM radiation from a standard laptop, a number I seriously question -- the studies I've seen haven't shown any such thing, although there is some indication that proximity of the testicles to a cellphone in call mode for an hour can cause a decrease in sperm motility.  A study in Norway of guys working near radio transmitter aerials did show that they had lower than expected fertility, but this is a level of radio wave exposure that most of us never see.  There doesn't seem to be any connection between using a laptop or cellphone in ordinary ways and a drop in sperm count, or even an overall lower fertility level.  I mean, think about it.  Given the ubiquity of laptops and cellphones and so on these days, if they were actually causing this kind of drop in fertility, we'd be seeing a pretty serious crash in the number of pregnancies in technological countries.

And I don't think that there's any evidence for that. People, even here in the tech-crazy industrialized world, still seem to be making babies just fine, regardless of what kind of underwear we guys prefer.

[Image licensed under the Creative Commons Jacklee; original photograph by Phillip from Miami, USA., BoxerShorts-20070901, CC BY-SA 2.0]

But that doesn't stop Perkins.  His silver-wire-mesh boxer briefs are critical to "keep your troops from getting fried," a phrase that I didn't make up and plays off of every guy's worst nightmare.  The underwear works on the principle of a "Faraday cage," a mesh of conducting wires that blocks electromagnetic radiation, as long as the holes through the mesh are smaller than the wavelength of the radiation.

So Perkins's Wireless Armour would work for radiation in the radio and microwave regions of the spectrum, as advertised.  The problem with the whole concept, though, is that the radiation that strikes our bodies under normal circumstances is of extremely low intensity -- according to Lorne Trottier, writing for The Skeptical Inquirer in 2009, "The photon energy of a cell phone EMF is more than 10 million times weaker than the lowest energy ionizing radiation."  Citing a great many controlled studies (and mentioning a few poorly-controlled ones), The Skeptic's Dictionary states, "(T)he likelihood that our cell phones, microwave ovens, computers, and other electronic devices (cause negative health effects) is minuscule."

There is, of course, the problem with laptops causing skin burns -- not from the EM radiation, but from the fact that the heat from the underside isn't dissipating well.  An article from the National Institute of Health warns against having a laptop against your skin for long periods of time with no heat insulation between it and you.  They describe "(a) 24-year-old man (who) presented with an asymptomatic reddish brown pigmentation on the thighs...  After an extensive work-up, burning caused by use of a laptop was observed...  Burning was induced in 3 days by using laptop for 4 h daily."

But silver mesh boxer briefs aren't going to protect you from heat.  Silver is quite a good heat conductor, so if anything, having silver threads in your underwear would make the problem worse.

That's not to say that Perkins's original claim is wrong, of course.  His Faraday-cage skivvies would protect you from the effect of high-intensity radio or microwave radiation, should you ever be exposed to such.  If you were, for example, standing in front of a high-output radio transmitter, and were wearing your Wireless Armour boxer briefs, your "troops would not fry."  The rest of your body, however, would heat up in the manner of last night's leftovers in the kitchen microwave, until you were piping hot on the inside.

Your junk, however, would remain nice and cool, if that's any consolation.

If you'd like, though, Perkins's IndieGoGo page has a place where you can contribute, and receive your very own pair of anti-EMR underwear.  The price varies between £14 (about $23) for a pair with mesh in the front only, and £24 (about $32) for "360º protection."  This seems steep, but remember that they do contain woven silver thread, so I guess they're not cheap to manufacture.

The whole thing strikes me as unnecessary, though, and I think I'll stick with my previous three-pairs-for-ten-dollars boxers from Target, and simply make a practice of avoiding high-output radio transmitters.

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This week's Skeptophilia book recommendation is a fun book about math.

Bet that's a phrase you've hardly ever heard uttered.

Jordan Ellenberg's amazing How Not to Be Wrong: The Power of Mathematical Thinking looks at how critical it is for people to have a basic understanding and appreciation for math -- and how misunderstandings can lead to profound errors in decision-making.  Ellenberg takes us on a fantastic trip through dozens of disparate realms -- baseball, crime and punishment, politics, psychology, artificial languages, and social media, to name a few -- and how in each, a comprehension of math leads you to a deeper understanding of the world.

As he puts it: math is "an atomic-powered prosthesis that you attach to your common sense, vastly multiplying its reach and strength."  Which is certainly something that is drastically needed lately.

[Note: if you purchase this book using the image/link below, part of the proceeds goes to support Skeptophilia!]