Not for the faint of art. |
Complex Numbers A complex number is expressed in the standard form a + bi, where a and b are real numbers and i is defined by i^2 = -1 (that is, i is the square root of -1). For example, 3 + 2i is a complex number. The bi term is often referred to as an imaginary number (though this may be misleading, as it is no more "imaginary" than the symbolic abstractions we know as the "real" numbers). Thus, every complex number has a real part, a, and an imaginary part, bi. Complex numbers are often represented on a graph known as the "complex plane," where the horizontal axis represents the infinity of real numbers, and the vertical axis represents the infinity of imaginary numbers. Thus, each complex number has a unique representation on the complex plane: some closer to real; others, more imaginary. If a = b, the number is equal parts real and imaginary. Very simple transformations applied to numbers in the complex plane can lead to fractal structures of enormous intricacy and astonishing beauty. |
If you can write about something, is it really intangible? PROMPT November 28th Hopefully a little change of pace tonight. Write about something intangible: faith, magic, energy, power, or creativity. Just choose one topic, and write about it. Well, sure, I suppose it's still intangible if you can write about it. Consider a hole, for example. A hole is defined by its surroundings. You can't meaningfully point at a spot in mid-air and go, "That's a hole." It's a thing, but it's not a thing, at the same time. Thinking about it too hard makes your head hurt. I guess, though, I'm limited to one of those five topics in the prompt, which is too bad, because I've been mulling over a rant about the abstract concept known as "freedom." I guess that one can wait. So let's talk about energy. As far as I can tell, energy has two distinct, separate definitions: 1) The capacity to do work; 2) The capacity to do work. The first definition is physical. That is, it comes from physics. "Work," in this context, is force exerted over some distance. (Energy is also equivalent to mass, per Einstein's well-known formula). For example, the force required to move your car over a flat surface for, say, a mile, can be computed, and that force is (usually) supplied by energy produced by the car's engine, be it internal combustion or electric. Unless said engine isn't working, in which case it's supplied by your muscles and cuss words. This kind of energy has several modes, such as: kinetic, potential, thermal, chemical, nuclear, etc. The important thing to know about energy is that it requires a gradient in order to perform the work. Solar energy works because the Earth's surface is cooler than that of the sun. Well, usually; may not apply in Phoenix in July. Even though it can be measured and quantified, it's still intangible. A hydroelectric dam doesn't only have water, fish, and dead mobsters behind it; it also stores potential energy, though it's not like you can see or touch such energy. When the water passes through a turbine, it does work on the turbine, which converts (some of) that potential energy, by means of kinetic energy, into electrical energy. The second definition is physical. In this case, by "physical," I mean related to your body. Isn't English wonderful? And "work," in this case, is what one commonly gets paid to do (or receive some other form of compensation for), such as digging a ditch, writing an essay, or fixing the turbine in a hydroelectric plant. At times, you may get the feeling of having low energy, and at these times, you just wanna lie in bed and not do any work. In reality, your body continues to chug along, using its (mostly) chemical energy (first definition) to do fun things like keep your organs functioning. When that process stops, it's called "death," and at times of low energy that can look pretty good -- fortunately, though, at those same times, we lack the energy to stop our energy. Confusingly, you also don't want to play at such times -- "play" being the vernacular opposite of "work." This unfortunately does not have a corresponding definition in physics. There's an old, really bad joke, which was featured (spoiler alert) in Ghostbusters:Afterlife: "Why should you never trust atoms? Because they make up everything." Now, I've never let the facts get in the way of a good joke -- or a bad one (especially a bad one). But as the joke was told by a certified nerd, I winced. Not because the joke was so bad (it was) or because it is so old (it is), but because a nerd should know better. Atoms don't make up everything. The sun, for example, doesn't have many atoms in it. It's so hot that the electrons are stripped from the nuclei, and what you have is a bunch of free-floating protons/neutrons and electrons. And an "atom" is defined as nucleus plus electrons. Physicists call this phase of matter a "plasma." As the Sun contains the vast majority of the mass in the Solar System (according to Wiki, 99.86% ), atoms don't make up everything. Also, dark matter isn't atoms (as far as we know), and it makes up something like 85% of the matter in the universe. But okay, here on Earth, the vast majority of matter is composed of atoms. (If it seems like I'm using "matter" and "mass" interchangeably, it's because I am, because I can.) Still, going back to that equation I mentioned earlier, all of those (roughly) 1.3*1050 atoms can, in theory, be converted to an unimaginably large amount of energy. Doing so, however, would ruin your day. Hell, they'd probably see the explosion in the Andromeda Galaxy oh, two and a half million years or so from now. The point being that atoms don't make up everything -- but energy does. So much for being intangible, I guess. |
I have to admit I've been dreading this one all month. PROMPT November 25th We all have something to be thankful about. In the United States, we celebrate Thanksgiving today. Tell us what you are most thankful for. It's not that I'm not thankful. It's that I have a visceral aversion to talking about it. Even right now, it's difficult. I've written and then deleted several sentences already, because none of them seemed quite right to me. And the temptation is definitely there to turn the prompt to something humorous. I'm going to go ahead and give in to that urge by linking to a special Thanksgiving poem I wrote a few years ago:
Well. Now that that's out of the way, what am I actually most thankful for? Despite the poem's title and content, I've never been with a hooker or done blow (that's cocaine, for anyone not used to US slang). Alcohol, yes, sure, but is it really what I'm most thankful for? I'm in a pretty good place in life. Not without problems, of course; everyone has problems. But overall, things are pretty good for me right now. There's a downside to that, though, which is that it gives me no incentive to try to improve my situation further, because any move I make to improve could backfire and make things worse. So while I'm thankful for all the beneficial things in my life, that wouldn't be the top of the list. I suppose when it comes right down to it, the thing I'm most thankful for is existence itself. That may be a kind of cop-out -- after all, if I didn't exist, I wouldn't be here to experience gratitude. But I think that, by itself, is enough reason to be thankful. And it's not just my existence I'm talking about, either. No one can exist without reference to what's around them: air, water, sunlight, people, whatever. I'm not doing anything for Thanksgiving this year. Well, not exactly. It's traditional to eat turkey, so I bought a frozen turkey pie to eat later. And nothing goes with turkey as perfectly as Beaujolais Nouveau, a delicious red wine that gets shipped here every year from France just in time for Thanksgiving (so thanks for that, France). So yeah, I'm going to be a cliché single person, eat the pie, and drink the bottle of wine. Probably while watching TV shows. Some might consider that pathetic. I do not. It is far less stressful than having to deal with other people. After that, I'll go out to see a movie, because I can. Existence? Maybe I spoke too soon. I think what I should be most thankful for is not having to abide by others' schedules and preferences. I get to do exactly what I want to today, not what other people think I should do. And for that, I am truly grateful. |
I don't really have a favorite joke. Jokes depend on circumstances, context, and audience. PROMPT November 23rd In your blog today, tell us your favorite joke. It can be long, short, it does not matter. What makes this particular joke your favorite one? C'mon, show us your sense of humor! While I don't have a favorite joke, there are a few I remember from the days, pre-internet, when it was important to remember jokes because you couldn't just look them up by Googling the punch line. Of those few, a couple stick out because they elicit the best responses from the audience. Sometimes that response is hearty laughter, and that's fine. But sometimes, it's... well, let's just say I make sure they're not holding anything lethal when I tell them. There are a few versions of this one circulating. I'm not going to look any of them up, but I'll tell it my way. Also, I'm pretty sure I've typed it in here before, but I can't be arsed to look that up, either. Likely I told it differently before. That's how jokes are supposed to work, you know; there's not one "official" version, but they mutate over time. So this scientist was working hard, researching a way to vastly extend the lifespan of marine mammals. One of the important ingredients in the serum was extract of mynah bird. One day, while at a critical stage in the serum's development, testing it on his pet dolphin, he ran out of mynah bird extract. So he set out to the pet store to replenish his supply. While he was gone, though, there was a problem at the city zoo; some of the big cats escaped. The biggest cat of all ended up wandering around until he curled up on this scientist's doorstep. So he comes home, bag full of mynah birds in hand, but stops up short when he sees the King of the Beasts, right there on his doorstep, sleeping soundly. "Oh man," the guy thinks to himself. "Oh, no, what am I going to do? I have to get inside. I'm at a critical stage in my experiments! There's no other way into the house, and I sure don't want to wake him up." So he thinks about it for a few seconds, then starts sneaking up to the sleeping beast, ninja-like, tiptoeing as quietly as he possibly could. He gets one foot over the animal when suddenly a dozen cops appear out of nowhere, guns drawn. "Freeze, mister!" they call. "You're under arrest... ...for transporting mynahs across sedate lions for immortal porpoises!" And that's why I need to make sure there's nothing sharp or heavy in the vicinity when I tell it. That's also why it's one of my favorite jokes: I get to laugh at the audience's pain, and pain makes the best humor. Regarding the title, gelotology is the study of laughter. Not to be confused with Jellotology. In fact, I don't know how to pronounce the G. I'm going to go ahead and assume it's a hard G like in gif, not a soft G like in Georgia. |
Don't we have enough crazy conspiracy "theories" in the world already? PROMPT November 20th In your blog tonight/today, write about a story you've been told, or use a newscast story and CREATE a conspiracy theory. Tell us why you chose this subject, and of course, provide 'evidence' that your theory could be rooted in truth. Earth is flat, the moon landing never happened, JFK was assassinated so Johnson could take office, 9/11 was an inside job, the Holocaust never happened, aliens built the pyramids, and Santa Claus isn't real. While planning for the 2017 solar eclipse trip, I noticed that the path of totality crossed Yellowstone, so I got an idea. Other people start crazy just-barely-plausible rumors that get repeated as fact (such as the one where you can only balance an egg on its small end on the equinoxes -- sorry if you bought that one, but it's utter tripe), why not start one of my own? So I started putting out there that during the eclipse, the combined gravity of the sun and moon would be just enough to trigger the Yellowstone Supervolcano. I felt dirty doing it, though. It's complete nonsense couched in semi-plausible astronomical language. True, an eclipse can only happen during a conjunction, and during conjunctions (eclipse or not) ocean tides are measurably higher. But there's no way it could be strong enough to trigger a supervolcano, at least not particularly during an eclipse. The gravitational effect isn't significantly different than during any new moon (or full moon for that matter). Unfortunately (actually, fortunately), I don't have nearly enough influence online for that to catch on, and it didn't "go viral." But... that's not really a conspiracy theory; that's just more spreading bullshit, and I've since sworn off that particular method of trolling. So. This is one I've been knocking around in my head for a while: Consider PETA. Buncha loonies, trying to move the center by being so extreme that "middle ground" gives more rights to animals. But what if, at the top, they're not actually animal rights activists, but instead have a more honest motive? Like money. See, everything about PETA starts to make perfect sense if you accept that it's being directed by business interests -- specifically, companies such as soybean growers and fake fur manufacturers. If they can push veganism more into the mainstream, we'll need more soybeans, right? For tofu and other disgusting concoctions. And the fake fur thing is obvious; I mean, hardly anyone wears fur anymore anyway, but they still need to grow their business, right? I'm sure you can think of other business interests that would be aided by such a shift. Why do I choose this subject? Well, I like animals -- some of them are delicious. And PETA is, shamefully, based here in Virginia. Also it was simply the first thing that came to mind after my failed attempt at eclipse fearmongering. As for more evidence, well, consider that PETA operates an animal shelter with an abnormally high kill rate. Does that sound like an organization that truly believes animals have the same rights as humans? So there must be another agenda at work. We don't eat dogs or cats (usually), so they're not competing with the tofu industry; therefore, it doesn't matter to the organization if they're alive or not. Still, I have to admit I miss their naked protests. Those always made me hungry, and I'd have to go out and get a big thick juicy steak whenever I saw one. Anyway, I should note that I have not one single shred of evidence that business interests are behind their craziness. But it wouldn't surprise me in the least if I turned out to be right. |
I swear the site's running faster after the switch. PROMPT November 18th An easy prompt for tonight. I'm tired, don't want to think much, so an easy one. What did you do during the 'Great Shutdown For The Upgrade' of WDC today? Tell us all the 'gory' details! Not much to tell. Charity Marie - <3 wanted to host a server-party Zoom meeting, so she did, but what with one thing and another it didn't get promoted enough so it was only a few of us attending. I think everyone had a good time, though. Of course, I had some beers. Hopefully everyone knows we have regular Zoom parties every other week. The next one is this coming Saturday. Watch my newsfeed for details; I'll try to remember to promote it later today. Anyway, like I said, it seems to me that pages are loading faster now, but I don't know for sure. All this server migration, website coding, and hosting stuff might as well be sorcery as far as I'm concerned. I mean, yeah, I have a vague idea about how it all works, but it's really vague and it's certainly not something I could do. It's not as if I'm not curious about it; it's just that, like everyone else, I only have 24 hours in a day, and I need to sleep for a good chunk of that, so, much to my eternal frustration, I can't learn everything. I'm just glad someone knows what they're doing. I think most of us have things like that - specialties that, to other people, seem like magic. I mean, could you design a drainage and stormwater management system for a shopping center? I guess, probably, if you'd had some of the same training I did, just like if I'd had a different education I'd probably understand more about website coding, brain surgery, electricity, or human interaction. Besides, I'd rather learn about beer. Preferably through hands-on experience. |
Hey, it's one of my favorite subjects, too! What a coincidence! PROMPT November 16th This one will cover one of my favorite subjects, Food. Do you follow a certain regimen/diet when it comes to eating? Other than something you might be allergic to, are there any foods you avoid or limit yourself to? What's your favorite meal to prepare. Share your recipe if you like. (I have a 'killer' chocolate recipe!) Tonight, I made my beer chili again. Normally I use ground beef, but there was some ground pork in the fridge for whatever reason, so I blended the two in an unholy blasphemous union, and it worked. The chili is something I like to do when it starts getting colder. I'll get tired of it after a while and put the recipe away until next fall. I don't accept the existence of "comfort food," but there are certainly things I like for certain times of year or moods. Do you follow a certain regimen/diet when it comes to eating? Yep, a seafood diet. When I see food, I eat it. I followed what you might call a diet or eating regimen for two years. I lost over a hundred pounds. Then I reached a point of diminishing returns. Then it got to where I was eating 1200-1300 calories a day and not drinking, and I was still gaining weight. So I said fuck that, if I'm going to become a cliché and regain the weight anyway, I might as well enjoy what I'm eating. Hence the return of my cooking. Other than something you might be allergic to, are there any foods you avoid or limit yourself to? For a long time, I wasn't allergic to any food or medicine. I mean, nothing. I'd go to the hospital and they'd ask me again and again, and each time I said "nothing," they had a look of shock and disbelief on their faces, just like when I said I have no more than one alcoholic beverage a day (which at the time was true). I was pretty proud of my lack of allergies, too. Everyone else has an allergy, mostly so they can be unique, and I didn't, which made me actually unique. It's a superpower! Until a couple of years ago when I ate a protein bar with an obscure spice from India called moringa, and my skin turned red in patches and my lips puffed up and my tongue blew up and everything went numb and my heart started racing and my vision faded and I could feel my blood pressure plummet as I collapsed. I survived. Obviously. But I had discovered my Kryptonite. Fortunately, it lives on almost the exact opposite side of the planet from me. Except when they put it in goddamn energy bars. Anyway. Apart from that, I only have one hard and fast rule: I never eat anything smarter than I am. Why? Because anything smarter than I am would find a way to take revenge. We know that corvids will remember a wrong done unto them and exact a hundredfold vengeance upon the perpetrator. How much worse, then, for the genius eldritch horrors of the deep such as squids and octopodes? Granted, they might have a problem tracking me down on land, but as soon as I get into the water, Boom! Hentai city. I do make an exception for pigs, though, because they're just so damn tasty. So I guess it's not that hard and fast a rule. What's your favorite meal to prepare. Share your recipe if you like. The great thing about being single is I can cook whatever I want, without worrying about picky eaters not liking my mushrooms or complaining about the ghost pepper. The crappy thing about being single is that either I cook something that keeps, like the chili, or a lot of food gets wasted, because there are no recipes for single-serving things. And even if there were, shit's not sold in single-person portions at the supermarket. Anyway, what would be the point? I'm not trying to impress anyone. So here's the recipe for my favorite meal: 1) Pull box from freezer 2) Partially unwrap and shove into microwave. 3) Nuke and eat. Okay, it's not my favorite recipe, unless by "favorite" you mean what I do most often. And yes, I exaggerate. I don't actually do a lot of microwave meals. I admit to a fondness for Marie Callender's pot pies, but those flat-out suck if you nuke them; I (uncharacteristically) take the time to bake them in the oven. Fortunately, I ate before writing this so it didn't make me hungry. Might have some of that chocolate, though. |
Well, at least I have some experience with this one. PROMPT November 15th You and your two best friends are going on a month-long road trip. Where are you going? What three items must be in your luggage for this trip to be a great experience for you. While I normally road-trip alone, in August of 2017, two of my closest friends and I traveled halfway across the country to see the solar eclipse. It's something I'd always wanted to see, and Missouri is a bit more accessible than Svalbard, which was where the previous eclipse had been visible from. And we could have gone someplace closer, but I wanted to reduce the risk of cloud cover. That trip wasn't a month, though; it was more like four days. My limit for being in close quarters with someone, in order for us to remain friends, is something like two weeks. But okay, according to the prompt, I'm going on a month-long road trip. Let's set the trip in 2024, because that's when the next solar eclipse crosses parts of the US. Since an eclipse takes about two minutes, and we need the day before to get there and the day after to get back (solar eclipses tend to not be visible at night), that leaves four weeks to do other stuff. You know what would be fun? To roughly trace the path of that eclipse as a road trip. Obviously, you wouldn't be able to chase the shadow. Even jets have a hard time chasing the shadow. But just taking the time to do it for the hell of it. Pick the spot where you want to actually see the eclipse, and plan accordingly, but also trace the path as best you can while the sun's actually shining. And visit breweries along the way, of course, because that's what I do. The path of totality across the US can be seen here. As you can see, the center of the shadow crosses the border from Mexico just southwest of San Antonio (and no wall is going to keep it out). It kisses Oklahoma (ew), darkens Arkansas, then swings through southeast Misery, Illinois, Indiana, and Ohio, before skipping across the Great Lakes, western New York, a bit of Vermont (saying hi to Canada too) and thence across Maine. Just for comparison, there's also a map that shows both the 2017 and 2024 eclipses here. So... "What three items must be in your luggage for this trip to be a great experience for you?" Well, clearly there will need to be more than three items. Hell, I'll need at least three pairs of underpants alone. But okay, fine, apart from the obvious. 1. Eclipse Glasses. I still have a crapton of these from the 2017 eclipse. Seriously, folks, don't be an utter idiot and look at the sun before or after an eclipse. Or anytime, really. No, the reason I need eye surgery now isn't because I didn't take that advice. 2. Camera. The last time I saw an eclipse, I wanted to simply experience it, not fuck around with camera settings or have anything between my eyeballs and the conjunction (except for Item #1 above). Next time, I want to try to get pictures. No, the camera on a mobile phone won't cut it. 3. GPS. Unbelievably, there are still people who freak out about GPS. Is it perfect? No. Neither are paper maps. But it's freakin' sorcery, and yes, it will even work during a solar eclipse (if the sun spits out a flare, though, all bets are off, which is why I also always carry a road atlas as backup). Like I said, though, I'll need way more than just those three things, like earplugs so I don't have to listen to my travel companions snoring (I'll bring spares so they don't have to listen to me snoring). And money. And maybe a change of underwear. ...and everything under the sun is in tune but the sun is eclipsed by the moon... |
I'm almost sorry to go comic on this one, because it's a shitty situation to be in. Er. So to speak. PROMPT November 11th You are desperate to use the bathroom. But, you share this with several others. It's down the hall (waaaay down the hall), and it's cold despite the heat being set to the 'normal' temperature. Being an older person, your legs and ability to hold it ain't what it used to be. How do you handle this dire situation? Depends. In a sane world, I'd end this blog entry right there, but we live in the actual world, so I'll just give it a minute for everyone to get that joke. There are a few benefits to being a dude, and this situation is one of them. I'm reminded of an old joke: Adam and Eve are chilling in the Garden one day when God appears. "Hey, listen," he says. "I'm almost done here, just have two things left to Create. And I figured I'd give one to each of you." They nod. "That's fair." "Okay." He checks his notes. "First we have: the ability to pee standing up." Adam jumps up and raises his hand. "Ooh! Ooh! Oh, man, that would be awesome. I could be out in the fields and, boom, just let go right where I am. Pick me, pick me!" God looks at Eve. She shrugs. "Okay, that one's all yours, Adam." God makes a check mark on the list. "And finally, we have: multiple orgasms." Where I went to college, not far from where I live now, one of the greatest honors bestowed upon a fourth-year student who had great grades and participated in many different activities (e.g., not me) is to live in the original lodging at the University, rooms designed by Thomas Jefferson himself and built in the early 1800s. As these rooms predated many modern conveniences, none of them include bathrooms; one has the honor of going outside, along a covered but otherwise very open walkway, down a steep flight of stairs, and into a communal restroom/shower. And in case you don't know, it gets cold in central Virginia in the winter. The Lawn rooms (for that is what they're called) do have sinks, but the rules forbade Lawnies from using the sink for anything apart from hand-washing and teeth-brushing, even during the cold and sleety season. People being people, that rule was frequently broken. Hence a graffito I saw in an actual restroom near the Lawn one day while I was enrolled there: Roses are red Violets are pink If you can't find a toilet Pee in the sink None of which is very useful to about half the population, though. Or the other half about 1/4 of the time. But keep in mind that indoor plumbing is fairly new as far as civilization is concerned, and for a lot of our history, they mostly used, essentially, buckets. Therefore, to prepare for the situation described in the prompt, one of my priority purchases would be a bucket. I mean, if you want to get fancy about it, this thing goes for about 20 bucks new (and I don't want to know what it sells for on the used market). It'd be the only thing on the list, really. An actual, literal bucket list. |