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6 Acrostics You May Not Have Noticed

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I rather enjoy word games. And chances are, if you're a flosser, you do too. Crosswords, jumbles, Hangman-type games"¦ they're all good. I can't finish a Friday New York Times crossword yet, but it gives me a goal.

In that spirit, I think I'm going to give acrostics a try. Acrostics are what you get when the first letter of each line of a written piece spells something out when you read it vertically. For instance:

Mental Floss is awesome;
Everyone thinks so, including my aunt and her
Niece and
The Grand Poobah from Ben and Jerry's
And Wil Wheaton (who doesn't love Wil Wheaton?).
Lots of stuff to make you feel smart again,
Facts to impress (or annoy) your friends and
Lunchtime quizzes to quench your noontime boredom.
Oh, I really hope you guys enjoyed this
Shameless plug by
Stacy

See? If you read the first letter of every line, it spells out "Mental Floss". But I didn't need to tell you that. Here's a look at six other acrostics"¦ some nicer than others. (Side note: I cannot type the word 'acrostic' without thinking of suburbia 'Agrestic' from the show Weeds)

1. Gordon Macdonald

Mr. Macdonald was a British politician; in fact, he was Newfoundland's last British governor. But there was no love lost between Macdonald and the people of Newfoundland. When the island joined Canada in 1949, Macdonald left pretty quickly. Just two days after he departed, a poem that appeared to be very flattering was published in the Newfoundland Evening Telegram:

The prayers of countless thousands sent
Heavenwards to speed thy safe return,
Ennobled as thou art with duty well performed,
Bringing peace, security and joy
Among the peoples of this New Found Land.
So saddened and depressed until your presence
Taught us discern and help decide what's best for
All on whom fortune had not smiled.
Remember if you will the kindness and the love
Devotion and the respect that we the people have for Thee
"“Farewell!

2. Het Wilhelmus

Het Wilhelmus is the national anthem of the Netherlands and is (arguably) the oldest national anthem in the world. It tells the story of William of Orange, Count of Nassau. Well, actually, William tells his own story "“ the song is written from his point of view. All of this is notable in its own right, but the anthem is also a famous acrostic. There are 15 stanzas to the song, and if you take the first letter of each stanza and put them together, it spells "Willem Van Nazzov". An English translation upholds the tradition by spelling out "William of Nassau". Since it's 15 stanzas, I'm not going to reprint it here, but feel free to check it out on Wikipedia.

3. An Acrostic by Edgar Allan Poe

poe
Poe didn't leave anything to chance when he wrote this poem "“ he wanted the reader to figure out it was an acrostic. Why, you ask? Because that's what he titled the poem "“ An Acrostic. It was reportedly written for his cousin and was not published until after his death.

Elizabeth it is in vain you say
"Love not" — thou sayest it in so sweet a way:
In vain those words from thee or L. E. L.
Zantippe's talents had enforced so well:
Ah! if that language from thy heart arise,
Breathe it less gently forth — and veil thine eyes.
Endymion, recollect, when Luna tried
To cure his love — was cured of all beside —
His folly — pride — and passion — for he died.

4. PETA's Prank

headstone
Colonel Sanders is probably rolling over in his grave at this acrostic located just a stone's throw away from his final resting place. At the Cave Hill Cemetery in Louisville, PETA (legally) had a marker that appears to be a tribute to Harland Sanders himself. However, the acrostic spells out, "KFC tortures birds".

5. Hell Hath No Fury Like a Woman Scorned"¦

This one may be not safe for work, but I had to include it.
The man who carved the epitaph into the gravestone said the wording was given to the monument maker jointly by the man's ex-wife and mistress - the 'friends' on the headstone who 'miss' him, apparently. He didn't realize the hidden message was there until after he had finished carving it. I'm going to go ahead and link you to Snopes on this one instead of posting the actual picture.

6. "A Boat Beneath a Sunny Sky", Lewis Carroll

alice
Should there be any doubt about who the inspiration for Lewis Carroll's Alice books was, he spells it out for you "“ literally "“ in the last chapter of Through the Looking-Glass.

"A Boat Beneath a Sunny Sky".
A boat beneath a sunny sky,
Lingering onward dreamily
In an evening of July--

Children three that nestle near,
Eager eye and willing ear,
Pleased a simple tale to hear--

Long has paled that sunny sky:
Echoes fade and memories die.
Autumn frosts have slain July.

Still she haunts me, phantomwise,
Alice moving under skies
Never seen by waking eyes.

Children yet, the tale to hear,
Eager eye and willing ear,
Lovingly shall nestle near.

In a Wonderland they lie,
Dreaming as the days go by,
Dreaming as the summers die:

Ever drifting down the stream--
Lingering in the golden gleam--
Life, what is it but a dream?

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iStock // Ekaterina Minaeva
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Man Buys Two Metric Tons of LEGO Bricks; Sorts Them Via Machine Learning
May 21, 2017
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iStock // Ekaterina Minaeva

Jacques Mattheij made a small, but awesome, mistake. He went on eBay one evening and bid on a bunch of bulk LEGO brick auctions, then went to sleep. Upon waking, he discovered that he was the high bidder on many, and was now the proud owner of two tons of LEGO bricks. (This is about 4400 pounds.) He wrote, "[L]esson 1: if you win almost all bids you are bidding too high."

Mattheij had noticed that bulk, unsorted bricks sell for something like €10/kilogram, whereas sets are roughly €40/kg and rare parts go for up to €100/kg. Much of the value of the bricks is in their sorting. If he could reduce the entropy of these bins of unsorted bricks, he could make a tidy profit. While many people do this work by hand, the problem is enormous—just the kind of challenge for a computer. Mattheij writes:

There are 38000+ shapes and there are 100+ possible shades of color (you can roughly tell how old someone is by asking them what lego colors they remember from their youth).

In the following months, Mattheij built a proof-of-concept sorting system using, of course, LEGO. He broke the problem down into a series of sub-problems (including "feeding LEGO reliably from a hopper is surprisingly hard," one of those facts of nature that will stymie even the best system design). After tinkering with the prototype at length, he expanded the system to a surprisingly complex system of conveyer belts (powered by a home treadmill), various pieces of cabinetry, and "copious quantities of crazy glue."

Here's a video showing the current system running at low speed:

The key part of the system was running the bricks past a camera paired with a computer running a neural net-based image classifier. That allows the computer (when sufficiently trained on brick images) to recognize bricks and thus categorize them by color, shape, or other parameters. Remember that as bricks pass by, they can be in any orientation, can be dirty, can even be stuck to other pieces. So having a flexible software system is key to recognizing—in a fraction of a second—what a given brick is, in order to sort it out. When a match is found, a jet of compressed air pops the piece off the conveyer belt and into a waiting bin.

After much experimentation, Mattheij rewrote the software (several times in fact) to accomplish a variety of basic tasks. At its core, the system takes images from a webcam and feeds them to a neural network to do the classification. Of course, the neural net needs to be "trained" by showing it lots of images, and telling it what those images represent. Mattheij's breakthrough was allowing the machine to effectively train itself, with guidance: Running pieces through allows the system to take its own photos, make a guess, and build on that guess. As long as Mattheij corrects the incorrect guesses, he ends up with a decent (and self-reinforcing) corpus of training data. As the machine continues running, it can rack up more training, allowing it to recognize a broad variety of pieces on the fly.

Here's another video, focusing on how the pieces move on conveyer belts (running at slow speed so puny humans can follow). You can also see the air jets in action:

In an email interview, Mattheij told Mental Floss that the system currently sorts LEGO bricks into more than 50 categories. It can also be run in a color-sorting mode to bin the parts across 12 color groups. (Thus at present you'd likely do a two-pass sort on the bricks: once for shape, then a separate pass for color.) He continues to refine the system, with a focus on making its recognition abilities faster. At some point down the line, he plans to make the software portion open source. You're on your own as far as building conveyer belts, bins, and so forth.

Check out Mattheij's writeup in two parts for more information. It starts with an overview of the story, followed up with a deep dive on the software. He's also tweeting about the project (among other things). And if you look around a bit, you'll find bulk LEGO brick auctions online—it's definitely a thing!

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8 Common Dog Behaviors, Decoded
May 25, 2017
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Dogs are a lot more complicated than we give them credit for. As a result, sometimes things get lost in translation. We’ve yet to invent a dog-to-English translator, but there are certain behaviors you can learn to read in order to better understand what your dog is trying to tell you. The more tuned-in you are to your dog’s emotions, the better you’ll be able to respond—whether that means giving her some space or welcoming a wet, slobbery kiss. 

1. What you’ll see: Your dog is standing with his legs and body relaxed and tail low. His ears are up, but not pointed forward. His mouth is slightly open, he’s panting lightly, and his tongue is loose. His eyes? Soft or maybe slightly squinty from getting his smile on.

What it means: “Hey there, friend!” Your pup is in a calm, relaxed state. He’s open to mingling, which means you can feel comfortable letting friends say hi.

2. What you’ll see: Your dog is standing with her body leaning forward. Her ears are erect and angled forward—or have at least perked up if they’re floppy—and her mouth is closed. Her tail might be sticking out horizontally or sticking straight up and wagging slightly.

What it means: “Hark! Who goes there?!” Something caught your pup’s attention and now she’s on high alert, trying to discern whether or not the person, animal, or situation is a threat. She’ll likely stay on guard until she feels safe or becomes distracted.

3. What you’ll see: Your dog is standing, leaning slightly forward. His body and legs are tense, and his hackles—those hairs along his back and neck—are raised. His tail is stiff and twitching, not swooping playfully. His mouth is open, teeth are exposed, and he may be snarling, snapping, or barking excessively.

What it means: “Don’t mess with me!” This dog is asserting his social dominance and letting others know that he might attack if they don’t defer accordingly. A dog in this stance could be either offensively aggressive or defensively aggressive. If you encounter a dog in this state, play it safe and back away slowly without making eye contact.

4. What you’ll see: As another dog approaches, your dog lies down on his back with his tail tucked in between his legs. His paws are tucked in too, his ears are flat, and he isn’t making direct eye contact with the other dog standing over him.

What it means: “I come in peace!” Your pooch is displaying signs of submission to a more dominant dog, conveying total surrender to avoid physical confrontation. Other, less obvious, signs of submission include ears that are flattened back against the head, an avoidance of eye contact, a tongue flick, and bared teeth. Yup—a dog might bare his teeth while still being submissive, but they’ll likely be clenched together, the lips opened horizontally rather than curled up to show the front canines. A submissive dog will also slink backward or inward rather than forward, which would indicate more aggressive behavior.

5. What you’ll see: Your dog is crouching with her back hunched, tail tucked, and the corner of her mouth pulled back with lips slightly curled. Her shoulders, or hackles, are raised and her ears are flattened. She’s avoiding eye contact.

What it means: “I’m scared, but will fight you if I have to.” This dog’s fight or flight instincts have been activated. It’s best to keep your distance from a dog in this emotional state because she could attack if she feels cornered.

6. What you’ll see: You’re staring at your dog, holding eye contact. Your dog looks away from you, tentatively looks back, then looks away again. After some time, he licks his chops and yawns.

What it means: “I don’t know what’s going on and it’s weirding me out.” Your dog doesn’t know what to make of the situation, but rather than nipping or barking, he’ll stick to behaviors he knows are OK, like yawning, licking his chops, or shaking as if he’s wet. You’ll want to intervene by removing whatever it is causing him discomfort—such as an overly grabby child—and giving him some space to relax.

7. What you’ll see: Your dog has her front paws bent and lowered onto the ground with her rear in the air. Her body is relaxed, loose, and wiggly, and her tail is up and wagging from side to side. She might also let out a high-pitched or impatient bark.

What it means: “What’s the hold up? Let’s play!” This classic stance, known to dog trainers and behaviorists as “the play bow,” is a sign she’s ready to let the good times roll. Get ready for a round of fetch or tug of war, or for a good long outing at the dog park.

8. What you’ll see: You’ve just gotten home from work and your dog rushes over. He can’t stop wiggling his backside, and he may even lower himself into a giant stretch, like he’s doing yoga.

What it means: “OhmygoshImsohappytoseeyou I love you so much you’re my best friend foreverandeverandever!!!!” This one’s easy: Your pup is overjoyed his BFF is back. That big stretch is something dogs don’t pull out for just anyone; they save that for the people they truly love. Show him you feel the same way with a good belly rub and a handful of his favorite treats.

The best way to say “I love you” in dog? A monthly subscription to BarkBox. Your favorite pup will get a package filled with treats, toys, and other good stuff (and in return, you’ll probably get lots of sloppy kisses). Visit BarkBox to learn more.

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