Emergent

Emergent

by | Apr 9, 2020 | Science

Cotyledons

I hadn’t thought about cotyledons since Botany class, when I was 15 or so. I probably wouldn’t have thought of the word “cotyledon” at all, unless there was a Lima bean attached, growing in a medium of tap water and cheap paper towels. Yesterday, while scavenging for peppers and signs of tomato life in my little garden out back, I found this:

I consulted my plant-friendly friends on Facebook. “Is this some mutant hybrid thing?” I wondered, half hoping that it was. The general consensus was “Virginia Creeper” (though guesses included “marigold,” “peony,” and “kill it with fire”). I know enough to feel safe holding it; it’s not poison ivy, poison oak, or poison sumac. I learned to recognize those when I was nine. But while the top cluster of five leaves was definitely “Virginia Creeper,” that still didn’t explain the pair of non-serrated leaves below the cluster of five.

I swore to my friends that I wasn’t pranking them; I hadn’t doctored the photo or held two different plants together as if grafting them. Finally, the answer – cotyledons! The first, embryonic  leaves to emerge from the seed. And sure enough, “Virginia Creeper” is a dicotyledon, or “dicot,” meaning a plant whose embryonic leaves emerge as a pair.

Who remembers growing Lima beans in class, watching the little roots and embryonic leaves emerge? It’s a fun thing to watch at any age, and an especially easy science experiment to do at home.

Monocots or Dicots?

I’ve been throwing my pepper seeds into potting soil for a few weeks, now – not as a science experiment, but in hopes of feeding my hot pepper addiction. Unfortunately, I have no idea whether what’s emerging, finally, is spicy serrano or mild bell peppers. Probably both. I have been a little careless. There could be a few pequin peppers in there, too, but I suspect they would have put in an appearance before now. Can you tell from the photos whether these peppers are monocots or dicots?

Any guesses as to whether the turnip in the header photo, from which my “accidental turnip greens” emerged, is a monocot or a dicot? Here’s another fun thing to try – let a turnip sit for just a bit too long on your countertop, in the shade. If leaves emerge, put the turnip into a cup, jar, or bulb vase with just enough water to cover the bottom of the vegetable. Put it in a sunny window, and keep the bottom quarter submerged. When the leaves grow long and plentiful, pluck, chop, and sauté them with a little olive oil or butter, garlic, chopped bell pepper, or other veggies until they are bright and tender.

Peppers and turnip greens, too, are easy things to grow with kids. I dried the pepper seeds, soaked them in water overnight, then tossed them into the dirt. Some, I buried with a light blanket of potting soil. Others are just resting atop the dirt, fighting to find a foothold, but all seem to be thriving. Water lightly, daily. Don’t let the soil get muddy or dry.

Other things are beginning to emerge in our garden, now, as well.

The first flowers appeared on our flowering plum; two flowers, to be exact. Now, deep purple leaves have emerged, seemingly without flowering first.

The flowering cactus emerged: a tight, reddish bud that burst into bright orange flame-petals in the afternoon sun.

Research for the kids to do: Are these flowering cactii also dicots? What about the plum tree? Can you name some other dicots are growing in your garden? How about monocotyledons? I’ll bet you have some in your house right now, or you have some items made from them. How many can you name?

 

 

Teach Me to Fish

Teach Me to Fish

by | Dec 15, 2019 | Learning, Technical & How-To

Just Give Me a Logical Reason!

One of my first jobs out of college was to code selection statements that would automate the printing of just a few pages or sections of much larger reports to distribute to individual recipients. This involved using Boolean search operators, much like what you might use in Google, Bing, or Duck Duck Go today, to define specific text located in precise locations on the printed page.

For some strange reason, I enjoyed this. I enjoyed finding needles in haystacks, and made it a personal challenge to sift through as little hay as possible in order to find the needles with gold tips and hooked ends. At one point, I had a complex report defined in a single selection statement that probably ran on for five or six lines. I had parenthetically grouped and nested sets of search criteria and operators – it was a lengthy but precise statement of exactly what I wanted to include in the report, and I was inordinately proud of it. But it didn’t run. It didn’t give any error messages, either. It simply produced nothing.

Where Did That Quote Come From?

“Give a man a fish, and you feed him for a day. Teach him to fish, and you feed him for a lifetime.”

If you thought this was a Biblical proverb, you’d be in good company, but incorrect. The fishing allegory is most likely attributable to Anne Isabella Thackeray Ritchie,  the daughter of the prominent writer William Makepeace Thackeray. The same general idea was expressed by the 12th-century philosopher Maimonides, who wrote about eight degrees in the duty of charity. See Quote Investigator for more details and source citations.

 

The Occasional Oops!

If you are one of the founding members, you probably got an email, yesterday, with a now-broken link. One or two of you hit that link before I deleted it (or, technically, changed it without benefit of a redirect). That’s because I forgot the cardinal rule: No post may be published before its time!

For my readers who don’t blog, this means:

  • Write the post.
  • Give the post a catchy title and a featured image. If you wonder why some of the featured images here don’t exactly go with the post, it’s because I prefer to create my own. That way, I know I’m not violating anyone else’s copyright. Occasionally, I may use others’ images if they are clearly marked with a Creative Commons license or I have written permission from the photographer or artist.
  • Check that the title and permalink (e.g., the part that says “teach-me-to-fish” right now, in your browser address bar) go together.
  • Choose a Category for the post. Categories are what you see in the menu bar and its subsections.
  • Add a few tags to help people find the post. Tags are like index entries. You can just use the Search function, but tags might give you more conceptual information that isn’t explicitly part of the text within a post.
  • Craft an Excerpt. That’s the little descriptive blurb you see in search engine results and on the front page of this site. If there is no Excerpt, WordPress is set to use the first few words of the post in place of one. Unless you’ve fallen down the rabbit hole to arrive here, you know that the first few words of any post here may not provide the best description of what to expect.
  • Preview the thing to ensure that formatting is correct.

I forgot a step or two, in my haste to respond to yesterday’s poetry challenge from Raven Darkly. I did not mean to drop you into a black hole, but some random numbered permalink would not do, and I decided a dragon was a better Shadowbird than a white heron.

 

Update on Theme Customization

As mentioned in my first post, I’m using Elegant Themes‘ Divi and the Divi Builder, which is a brand new experience offering many new challenges. As predicted, I broke the blog on Wednesday, but was traveling. I could not fix it and threw caution to the wind: I asked for help.

Back in 2012, I won a Lifetime Membership to Elegant Themes. I loved their cleanly coded, easy to use, easy to customize themes. I moved away from those in 2016, mainly because they appeared to be phasing out all the themes I loved and going all in on their theme and builder combination they called, “Divi,” which I had tried and, frankly, hated. I paid for a different premium theme, called “Fullby,” which I loved, but chose to move away from for two reasons: The developer was not responsive to support requests, and I could see that it was not likely to keep up with the inevitable changes to WordPress–namely, the dreaded Gutenberg block editor. Divi was before its time. I fought that block editor as long as I could, while some raved about how wonderful it was and others wrote plug-ins to disable it and restore lost features of a bygone era. Mainly, I fought it because it did not allow for the easy fine-tuning of alignment between text and graphics. I was ready to hand-code each post in HTML if I had to, just to get those elements to align.

And then I thought, “Fine, I have a Lifetime membership to Elegant Themes, and it seems a shame to waste it. Let’s give Divi another go. I have vacation, plenty of time to waste. I can do this.”

I am grudgingly ready to admit that Divi and I are starting, mostly, to get along. I still half expect it to eat my posts (the main reason I despised it, early on, was that I’d tried it – then switched to a different theme – then switched back, and all my posts were gone).

But this weekend, I broke my blog. I entered a plea for help in Elegant Themes’ chat support. And waited. Nothing happened. I went to bed. In the morning, I had a lovely email from Abd, asking me to enable the support and admin features of Divi. At first I balked: Give someone else admin privileges on my blog? I don’t think so…

Then, “Why not? What are they going to do, delete it?” There was nothing here to delete. There are no members but me, and admin me has access to pretty much nothing. So I enabled Support and Admin privileges. Next thing I know, Abd and Vojin from Elegant Themes had gone to work fixing my world.

At first, I thought I broke my blog, but the real problem was not my messing around in the style.css file, trying to change the color of elements not accessible via the Customizer. The real problem was another plug-in.

Instead of the usual, “It’s some crappy plug-in you’re using. Disable them all, then re-enable one at a time to figure it out on your own,” they told me what was wrong and they wrote some code in the Divi theme to work around it. I didn’t have to disable the crappy plug-in. Sweeet!

Then, I asked Vojin how to change the color of the elements I was trying to change. He asked me what color I wanted. I explained that I’d rather understand what I needed to do–that I wanted him to teach me how to fish, not throw me a mackerel and feed me for a day. He got it, and did both, providing a little snippet of .css code to do what I’d wanted.

So now I am back to being a huge fan of Elegant Themes–yes, and Divi–because of their expert and kind support staff. It usually does come down to the people, doesn’t it? I’m willing to put up with a little technical annoyance if the support staff goes above and beyond. It’s why I’ve been a T-Mobile customer since back before their coverage was better than AT&T’s, and why I’ve stayed with them for nearly a decade. And now it’s why I recommend Elegant Themes’ Lifetime Membership, as well.

Oh, and the more I work with Divi, the less “technical annoyance” I’m encountering. It’s just a very different way of working. And now I know that if I get stuck, I am not stuck without the help of some very kind and knowledgeable people.

Craving Answers

The “real systems engineers” and the “real programmers” (I did not consider myself one, at the time) reviewed my logic and syntax and could find no flaws in it. “Just break it down into two or three separate statements,” they suggested.

“Why?” I asked, hoping to understand and learn.

They shrugged. “Because what you’re doing isn’t working? Because if you simplify it, it might?” They really couldn’t – or wouldn’t – give me the logical answer I craved, so I chafed at the idea, but finally relented as there didn’t seem to be any other alternative.

It worked, but I was unsatisfied. I was still telling this story, ten years later, as an example of unsatisfied thirst for knowledge. Until one day, a man overheard me and started laughing as he began to stroll over to where I stood with a few colleagues. “I’ll bet I know what the problem was,” he said.

“Oh?” I was skeptical, but after ten years, I really hoped that he did.

“I used to work for IBM,” he said, asking if I knew whether the mainframe computer’s operating system was a particular version. I wasn’t sure, but it seemed likely. “That operating system only supported nine levels of nested parentheses. I’ll bet you used more than that.”

I could’ve kissed a stranger, that day. “I’m sure I did,” I said. “Thank you for finally giving me a straight answer that makes sense.”

Remember that when children, friends, or colleagues ask, “Why?” it may be easier, and certainly kinder, in the long run, to teach them than to keep doing a thing for them, or worse – ignoring them. I am a big believer in learning to fish, rather than simply hoping for someone to share their catch, and I have appreciated those who took the time to teach me.

A Fresher Perspective

A Fresher Perspective

by | Nov 27, 2019 | Learning

Craving Adventure

My friend Mitch Mitchell asked me why I do this—why I rip apart my blog and start over every few years. My first thought was, “Beats moving.”

I’m told that when I was about seven, and we had lived in our new house for six months or so, I asked my parents when we were going to move again. No, I’m not a military brat; I don’t recall much about our previous moves. I just liked fresh starts and new adventures, even then.

But I was a child. They sheltered me from the more annoying aspects of change—the packing, the cleaning, the logistics of moving house. Change was easy, for me. Change represented a vast unknown, something to be embraced.

I never had any fear of change.

Variety’s the Very Spice of Life

“Variety’s the very spice of life,
That gives it all its flavour.”

William Cowper
The Task, Book 2. The Timepiece

Change Can Be Challenging

Can we ever really appreciate the easy wins?

I grew up and learned to both dread and appreciate the challenge of change – to dread the drudgery of change-as-busywork, but also to enjoy the well-earned rewards of a worthwhile challenge. One of the most worthwhile challenges involved in change is that of learning new things. Another is being able to smile, with smug satisfaction, at the naysayers. The ones who said, “It can’t be done.”

Unlike many people, I don’t have to be dragged, kicking and screaming, into new technologies and new ways of doing things, provided they’re an improvement on the old. I’ll work ten times harder to automate or change a process that’s tedious than the effort involved in just doing it the old way. The words, “Because that’s how we’ve always done it” are an infuriating excuse.

One of my first jobs was to learn the report distribution system at a major oil company. At first, this was fun. I learned how to use machinery that sliced pinfeed holes off the edges of three-foot stacks of computer printouts, and I learned how to operate another machine that separated the carbon and printed paper from “multipart forms,” not just forms, but those three-foot stacks of paper printouts, printed on an impact printer. After doing this, I would sit down to the mind-numbingly boring work of breaking out bits of reports using a letter opener, and sometimes I would bag those bits up in sheets of plastic, then use a large heat sealer to create the “bags” that they’d be shipped to their recipients in. It didn’t take long before terminal boredom set in.

In fact, I almost didn’t get that job; the supervisor told me, during my interview, that his only concern was that, with my college degree, I’d be bored to tears and quit within a week or two.

I told him I wasn’t a quitter. And I promised him 6-12 months, even if I hated the job. I just wanted to work. He gave me a chance, and I stayed nearly ten years.

What he didn’t tell me, though, was that I was being trained to loathe the job I’d been hired to do, in order to “evangelize” an automated report distribution system that was being developed.

It worked. I sold that thing like my sanity depended on it, and found creative ways to convince the folks who thought it would leave them out of a job that, if they got on board with the automation and learned new ways of doing things, they’d be more valuable than ever.

But change-as-busywork is boring. I don’t fear change; I fear boredom. It is wasted effort, and I’m quite capable of wasting effort in more enjoyable ways! Some might argue that redesigning this website is one of those ways.

William Cowper was not really extolling the virtues of change when he wrote that quotable line about variety. He continues, as follows:

“…We have run
Through every change that fancy, at the loom
Exhausted, has had genius to supply,
And, studious of mutation still, discard
A real elegance, a little used,
For monstrous novelty and strange disguise.
We sacrifice to dress, till household joys
And comforts cease. Dress drains our cellar dry,
And keeps our larder lean; puts out our fires,
And introduces hunger, frost, and woe,
Where peace and hospitality might reign.“

William Cowper
The Task, Book 2. The Timepiece

This poem is not irrelevant to the redesign of this blog. I have no desire to sacrifice a real elegance for monstrous novelty and strange disguise. That would be the antithesis of what I hope to accomplish.

I have never found hunger, frost, and woe particularly inspiring. Nor is exhaustion, and the feeling of being “a little used.” Get up from the loom, fill the well with novel experiences, lest whatever fancy “genius” might once have supplied runs dry. Already, my son has begun reciting numbers: “Three,” or “Eleven,” or “Five” to point out the number of times I’ve repeated the same stories. If it were old age or senility, it would be excusable; unfortunately, I’ve just run out of new material.

In a few months, I will retire from a career that’s spanned over 20 years in fields as varied as teaching, online game development, training, technical writing, online help and web design, text analytics, social media, project management and more. Oh, however will I fill the days and hours? And where will I fill them, once the corporate cubicle walls fall away?

I’ve considered eating bonbons and crafting crocheted Voodoo dolls, but probably won’t. In the coming year, I intend to rediscover household joys and comforts, stoking the fires of imagination with good books, given the luxury of time to read and truly savor them. I’ll “play tourist” in my own home town, and travel far from home as well. Maybe I’ll take pleasure in writing fiction, again.

Having learned to tend a garden without killing anything, I’ll plant the seeds of learning in order to feed my brain, even if it means making peace with Elegant Themes’ exasperating page builder, Divi, in order to create an online place where hospitality might reign. I am nothing, if not stubborn.

Life should be like a good book, don’t you think? One where we hungrily devour each new chapter, and cannot bear to put it down for sleep.

 

Please Subscribe!

Even if you’re subscribed already to It’s All a Matter of Perspective or to A Fresh Perspective, you won’t get new posts from A More Positive Perspective unless you subscribe by email (see the right-hand sidebar for instructions).

You can also go to https://wordpress.com/following/manage to add, remove, or modify subscriptions to any WordPress blogs. You can switch between email, WordPress Reader, or use both!