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15 Chewbacca Facts for Peter Mayhew’s Birthday

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Many people may not know the name Peter Mayhew, but they sure know about the seven-foot tall Wookiee he's played onscreen for over three decades. In honor of Mayhew’s 71st birthday today, here are 15 facts about Chewbacca.

1. The character of Chewbacca was inspired by George Lucas’ big, hairy Alaskan malamute, Indiana. According to Lucas, the dog would always sit in the passenger seat of his car like a copilot, and people would confuse the dog for an actual person. The dog was also the inspiration behind the name for one of Lucas’ other creations, Indiana Jones.

2. The name “Chewbacca” was derived from the Russian word “Sobaka” (собака), meaning “dog.” The term “Wookiee” came from voice actor Terry McGovern. When he was doing voice-over tracks for Lucas’ directorial debut, THX 1138, McGovern randomly improvised “I think I just ran over a Wookiee” during one of the sessions.

3. In Star Wars Episode IV: A New Hope, Chewbacca is 200 years old.

4. Mayhew was chosen to play everyone’s favorite Wookiee primarily because of his tremendous height: He's 7 feet 3 inches tall.

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5. For the original trilogy (and the infamous holiday special), the Chewbacca costume was made with a combination of real yak and rabbit hair knitted into a base of mohair. A slightly altered original Chewie costume was used in 1999's The Phantom Menace for the Wookiee senator character Yarua, and a new costume used during Episode III included a specially made water-cooling system so that Mayhew could wear the suit for long periods of time and not be overheated.

6. To create the original costume for Chewbacca, Lucas hired legendary makeup supervisor Stuart Freeborn, recruited because of his work on the apes in the “Dawn of Man” sequence in Stanley Kubrick’s 2001: A Space Odyssey. (Freeborn had also previously worked with Kubrick on Dr. Strangelove to effectively disguise Peter Sellers in each of his three roles in that film.) Freeborn would go on to supervise the creation of Yoda in The Empire Strike Back and Jabba the Hutt and the Ewoks in Return of the Jedi.

Lucas originally wanted Freeborn’s costume for Chewie to be a combination of a monkey, a dog, and a cat. According to Freeborn, the biggest problem during production with the costume was with Mayhew’s eyes. The actor’s body heat in the mask caused his face to detach from the costume's eyes and made them look separate from the mask.

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7. The first sound effect that director George Lucas hired now-legendary sound designer Ben Burtt for on Star Wars was Chewbacca’s voice (this was all the way back during the script stage). During the year of preliminary sound recording, Burtt principally used the vocalization of a black bear named Tarik from Happy Hollow Zoo in San Jose, California for Chewbacca. He would eventually synchronize those sounds with further walrus, lion, and badger vocalizations for the complete voice. The name of the language Chewbacca speaks came to be known in the Star Wars universe as “Shyriiwook.”

8. Roger Ebert was not a fan of the big guy. In his 1997 review of the Special Edition of The Empire Strikes Back, Ebert basically called Chewbacca the worst character in the series. “This character was thrown into the first film as window dressing, was never thought through, and as a result has been saddled with one facial expression and one mournful yelp," the famed critic said. "Much more could have been done. How can you be a space pilot and not be able to communicate in any meaningful way? Does Han Solo really understand Chewie's monotonous noises? Do they have long chats sometimes? Never mind.”

9. In the summary for Lucas’ second draft (dated January 28, 1975, when the film was called “Adventures of the Starkiller, Episode I: The Star Wars”), Chewbacca is described as “an eight-foot tall, savage-looking creature resembling a huge gray bushbaby-monkey with fierce ‘baboon’-like fangs. His large yellow eyes dominate a fur-covered face…[and] over his matted, furry body he wears two chrome bandoliers, a flak jacket painted in a bizarre camouflage pattern, brown cloth shorts, and little else.”

10. Chewbacca’s character design was based on concept art drawn by Ralph McQuarrie. Lucas had originally given McQuarrie a photo of a lemur for inspiration, and McQuarrie proceeded to draw the character as a female—but Chewbacca was soon changed to a male. McQuarrie based his furry design on an illustration by artist John Schoenherr that was commissioned for Game of Thrones scribe George R.R. Martin’s short story “And Seven Times Never Kill a Man.” Sharp-eyed Chewbacca fans will recognize that Schoenherr’s drawing even includes what resembles the Wookiee’s signature weapon, the Bowcaster.

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11. Fans were angry for decades that Chewie didn’t receive a medal of valor like Luke and Han did at the end of A New Hope, so MTV gave him a Lifetime Achievement Award at the 1997 MTV Movie Awards. The medal was given to Mayhew—decked out in full costume—by Princess Leia herself, actress Carrie Fisher. His acceptance speech, made entirely in Wookiee grunts, lasted 16 seconds. When asked why Chewbacca didn’t receive a medal at the end of the first film, Lucas explained, “Medals really don’t mean much to Wookiees. They don’t really put too much credence in them. They have different kinds of ceremonies.”

12. According to the infamous Star Wars Holiday Special, Chewbacca had a wife named Mallatobuck, a son named Lumpawaroo (aka “Lumpy”), and a father named Attichitcuk (aka “Itchy”). In the special, Chewie and Han visit the Wookiee home planet of Kashyyyk to celebrate “Life Day,” a celebration of the Wookiee home planet’s diverse ecosystem. The special featured appearances and musical numbers by Jefferson Starship, Diahann Carroll, Art Carney, Harvey Korman, and Bea Arthur, and marked the first appearance of Boba Fett. Lucas hated the special so much that he limited its availability following its original airdate on November 17, 1978.

13. Mayhew’s path to playing Chewbacca began with a string of lucky breaks and his big feet. A local London reporter was doing a story on people with big feet and happened to profile Mayhew. A movie producer saw the article and cast him—in an uncredited role—as Minoton the minotaur in the film Sinbad and the Eye of the Tiger. One of the makeup men on Sinbad was also working on the Wookiee costume with Stuart Freeborn for Star Wars and suggested to the producers that they screen-test Mayhew. The rest is Wookiee history.

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14. During the shooting of Star Wars, Mayhew kept working his day job as a deputy head porter in a London hospital. Though he was let go because of his sudden varying shooting schedule at Elstree Studios, he was eventually hired back after production wrapped.

15. David Prowse, the 6’5” actor who ended up portraying Darth Vader—in costume only—originally turned down the role of Chewbacca.  When given the choice between portraying the two characters, Prowse said, “I turned down the role of Chewbacca at once. I know that people remember villains longer than heroes. At the time I didn’t know I’d be wearing a mask, and throughout production I thought Vader’s voice would be mine.”

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Additional Sources:

Star Wars DVD Special Features

J.W. Rinzler, The Making of Star Wars: The definitive Story Behind the Original Film. LucasBooks, 2007.

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Man Buys Two Metric Tons of LEGO Bricks; Sorts Them Via Machine Learning
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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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Here's How to Change Your Name on Facebook
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Whether you want to change your legal name, adopt a new nickname, or simply reinvent your online persona, it's helpful to know the process of resetting your name on Facebook. The social media site isn't a fan of fake accounts, and as a result changing your name is a little more complicated than updating your profile picture or relationship status. Luckily, Daily Dot laid out the steps.

Start by going to the blue bar at the top of the page in desktop view and clicking the down arrow to the far right. From here, go to Settings. This should take you to the General Account Settings page. Find your name as it appears on your profile and click the Edit link to the right of it. Now, you can input your preferred first and last name, and if you’d like, your middle name.

The steps are similar in Facebook mobile. To find Settings, tap the More option in the bottom right corner. Go to Account Settings, then General, then hit your name to change it.

Whatever you type should adhere to Facebook's guidelines, which prohibit symbols, numbers, unusual capitalization, and honorifics like Mr., Ms., and Dr. Before landing on a name, make sure you’re ready to commit to it: Facebook won’t let you update it again for 60 days. If you aren’t happy with these restrictions, adding a secondary name or a name pronunciation might better suit your needs. You can do this by going to the Details About You heading under the About page of your profile.

[h/t Daily Dot]

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