CLOSE
Original image
iStock

11 Little-Known Words for Specific Family Members

Original image
iStock

The words we use for family members in English are specific about some things, and vague about others. Our vocabulary marks a distinction between our mother and her sisters (some languages use one word for mother and maternal aunts), but doesn't say whether siblings are older or younger (some languages have different words for brother and sister depending on their age relative to you). We lack words that pick out particular family members (we have "cousin," but what about child-of-my-father's-brother?) as well as certain general terms (we have "siblings" for brothers-and-sisters, but what about nieces-and-nephews?)

If you look hard enough, you can find some words to help fill in the gaps. Here are 11 unusual English kinship words for family members.

1. Patruel

Child of your paternal uncle. Also, a child of your own brother. It hasn't gotten a lot of use in the past few centuries, but it was once convenient to have a term for this relationship because it factored into royal succession considerations. The first citation for it in the OED, from 1538, reads, "Efter his patruell deid withoutin contradictioun he wes king."

2. Avuncle

Your mother's brother. Latin distinguished between patruus, father's brother, and avunculus, mother's brother. (There was also amita, father's sister, and matertera, mother's sister.) It's the root of the word "avuncular," meaning "having to do with uncles" or "uncle-like" (i.e., kind and friendly, like an uncle). You won't find the word avuncle in the dictionary, but it has been used in anthropology texts and in papers concerning royal matters.

3. Niblings

Your nieces and nephews. You won't find this in the dictionary either, but use of this term seems to be growing among favorite aunts and uncles who want an easy way to refer to their little bundles of sibling-provided joy in a collective or gender-neutral way.

4. Fadu

Your father's sister. Latin amita covers this relationship, but we don't have to reach that far back to find an English equivalent. Old English made a distinction between aunts and uncles depending on whether they were maternal or paternal. We lost all that when we borrowed the more general "aunt" and "uncle" from French.

5. Modrige

Your mother's sister. Old English

6. Fœdra

Your father's brother. Old English

7. Eam

Your mother's brother. It survived in some dialects as "eme," with a more general meaning of uncle or friend, into the 19th century.

8. Brother-uterine

Your half-brother from the same mother. A term used in old legal documents or other discussions of inheritance and succession. Half-siblings of the same mother are "uterine" and of the same father are "consanguine."

9. Brother-german

Full brother, sharing both parents. Nothing to do with Germany. The "german" here is related to "germane," which originally meant "of the same parents" and later came to mean just related or relevant.

10. Double cousin*

Full full cousin, sharing all four grandparents. Comes about when a pair of sisters marries a pair of brothers.

11. Machetonim

The parents of your child's spouse. Your child's in-laws. Ok, this is a Yiddish word, but one that, like a lot of Yiddish words, has poked its way into English because it fills a gap. When it comes to marriage, this can be a very important relationship, so it’s good to have a word for it. If your parents get along with their machetonim, the family—the whole mishpocheh—will be happier.

*Oops. Post originally had "Cousin-german" here. That's just a regular first cousin.

Original image
iStock // Ekaterina Minaeva
arrow
technology
Man Buys Two Metric Tons of LEGO Bricks; Sorts Them Via Machine Learning
Original image
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!

Original image
iStock
arrow
technology
Why Your iPhone Doesn't Always Show You the 'Decline Call' Button
Original image
iStock

When you get an incoming call to your iPhone, the options that light up your screen aren't always the same. Sometimes you have the option to decline a call, and sometimes you only see a slider that allows you to answer, without an option to send the caller straight to voicemail. Why the difference?

A while back, Business Insider tracked down the answer to this conundrum of modern communication, and the answer turns out to be fairly simple.

If you get a call while your phone is locked, you’ll see the "slide to answer" button. In order to decline the call, you have to double-tap the power button on the top of the phone.

If your phone is unlocked, however, the screen that appears during an incoming call is different. You’ll see the two buttons, "accept" or "decline."

Either way, you get the options to set a reminder to call that person back or to immediately send them a text message. ("Dad, stop calling me at work, it’s 9 a.m.!")

[h/t Business Insider]

SECTIONS
BIG QUESTIONS
arrow
BIG QUESTIONS
WEATHER WATCH
BE THE CHANGE
JOB SECRETS
QUIZZES
WORLD WAR 1
SMART SHOPPING
STONES, BONES, & WRECKS
#TBT
THE PRESIDENTS
WORDS
RETROBITUARIES