CLOSE
Original image

The Quick 10: The Word on Woodstock

Original image

You've probably heard in the news that we're coming up on the 40th anniversary of Woodstock. But I'm not talking about that Woodstock "“ you'll probably hear more retrospectives on that this weekend than you would prefer. Nope, we're going to talk about a different Woodstock "“ namely, the little yellow avian sidekick.

WOODSTOCK1. Woodstock was, in fact, named after the three-day festival of peace and music. Charles Schulz had been doodling birds for years, and by the late "˜60s, he was confident enough in his bird sketches to introduce a nameless avian to the strip. When the Woodstock festival was everywhere in the news a couple of years later, a lightbulb went off in his head. According to an interview he gave to Penthouse in 1971, he decided "Why not?" and named the bird after the hippie-fest.
2. Ever wondered exactly what type of bird Snoopy's corn-colored companion is? You're not alone. But you're also not going to get an answer. Although it's long been assumed that Woodstock is some type of canary, or at least based on a canary, Schulz never specified Woodstock's exact lineage. Woodstock does, however, get quite angry when someone calls him the wrong type of bird.

3. There was speculation for quite some time about Woodstock's sex, but let's clear it up here: Woodstock is definitely a boy. Schulz once said that it actually would have been better if Woodstock had been a girl since he often functions as Snoopy's secretary (and if that rather sexist comment made your hackles rise, you're not alone).

beaglescouts4. That gang of birds that frequently accompanies Woodstock have names. They are Bill, Harriet, Olivier, Raymond, Fred, Roy and Conrad. Although Snoopy can tell the difference between them, we really can't, except for Raymond "“ he's a bit darker yellow than the rest of them. Harriet was once shown to have a full head of hair, but not always (perhaps it was a new cut). They all belong to the Beagle Scouts together.

5. According to a 1995 strip, Woodstock wears contacts. Your guess as to how he gets them in his eyes is as good as mine.

6. Every now and then, Woodstock emits more than just those chicken scratch marks that serve as his speech. He gives out "Z"s when he's sleeping, he sighs when he's exasperated, and "No" is represented by an "X" in his speech bubble. He also laughs and yawns on occasion.

7. Woodstock and Snoopy shared a voice. Bill Meléndez, an animator who worked on every Peanuts film and special, recorded Snoopy's voice by talking pure gibberish into a tape recorder and then playing it at high speed. He did the same thing for Woodstock but in a different register and speed. As a side note, Meléndez also animated for Disney and worked on Pinocchio, Fantasia, Bambi and Dumbo. He died last year.

snoopy8. Snoopy and Woodstock began their storied relationship when Woodstock's mom built a nest on Snoopy's stomach. The other birds left when Snoopy flung the nest away like a Frisbee, but Woodstock kept coming back to visit. Perhaps Snoopy is responsible for Woodstock's wonky flight pattern?
9. Woodstock has reported that his income is four worms a day. I'm not sure what the going market rate for worms is, but hopefully he's able to earn a good living off of that. He must be "“ we've seen the inside of his birdhouse before and it was fully decked out in "˜70s-style, perhaps a nod to the origin of his name.

10. Whoopi Goldberg has Woodstock tattooed above her left breast. That might be more than you ever wanted to know about Whoopi Goldberg. Me too. Sorry.

So, Woodstock "“ Tweety Bird rip-off? Better than Tweety? Or no comparison between the two at all? I much prefer Woodstock, but I'm probably tainted by growing up in the early "˜90s, when Tweety and Taz dominated the clothing of every tween and teen in the U.S.

Have a Q10 request? I'm on Twitter and I'm all ears! Err... all keys. Something.

Original image
iStock // Ekaterina Minaeva
technology
arrow
Man Buys Two Metric Tons of LEGO Bricks; Sorts Them Via Machine Learning
May 21, 2017
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
Opening Ceremony
fun
arrow
These $425 Jeans Can Turn Into Jorts
May 19, 2017
Original image
Opening Ceremony

Modular clothing used to consist of something simple, like a reversible jacket. Today, it’s a $425 pair of detachable jeans.

Apparel retailer Opening Ceremony recently debuted a pair of “2 in 1 Y/Project” trousers that look fairly peculiar. The legs are held to the crotch by a pair of loops, creating a disjointed C-3PO effect. Undo the loops and you can now remove the legs entirely, leaving a pair of jean shorts in their wake. The result goes from this:

501069-OpeningCeremony2.jpg

Opening Ceremony

To this:

501069-OpeningCeremony3.jpg

Opening Ceremony

The company also offers a slightly different cut with button tabs in black for $460. If these aren’t audacious enough for you, the Y/Project line includes jumpsuits with removable legs and garter-equipped jeans.

[h/t Mashable]

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