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10 Surprising Facts About Prince

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BERTRAND GUAY/AFP/Getty Images

It was one year ago today that legendary, genre-bending rocker Prince died at the age of 57. In addition to being a musical pioneer, the Minneapolis native dabbled in filmmaking, most successfully with 1984’s Purple Rain. While most people know about the singer’s infamous name change, here are 10 things you might not have known about the artist formerly known as The Artist Formerly Known as Prince.  

1. HIS REAL NAME WAS PRINCE.

Born to two musical parents on June 7, 1958, Prince Rogers Nelson was named after his father's jazz combo.

2. HE WAS A JEHOVAH'S WITNESS.

Baptized in 2001, Prince was a devout Jehovah's Witness; he even went door-to-door. In October 2003, a woman in Eden Prairie, Minnesota opened her door to discover the famously shy artist and his bassist, former Sly and the Family Stone member Larry Graham, standing in front of her home. "My first thought is ‘Cool, cool, cool. He wants to use my house for a set. I’m glad! Demolish the whole thing! Start over!,'" the woman told The Star Tribune. "Then they start in on this Jehovah’s Witnesses stuff. I said, ‘You know what? You’ve walked into a Jewish household, and this is not something I’m interested in.’ He says, 'Can I just finish?' Then the other guy, Larry Graham, gets out his little Bible and starts reading scriptures about being Jewish and the land of Israel."

3. HE WROTE A LOT OF SONGS FOR OTHER ARTISTS.

In addition to penning several hundred songs for himself, Prince also composed music for other artists, including "Manic Monday" for the Bangles, "I Feel For You" for Chaka Khan, and "Nothing Compares 2 U" for Sinéad O'Connor.

4. HIS SYMBOL ACTUALLY HAD A NAME.

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Even though the whole world referred to him as either "The Artist" or "The Artist Formerly Known as Prince," that weird symbol Prince used was actually known as "Love Symbol #2." It was copyrighted in 1997, but when Prince's contract with Warner Bros. expired at midnight on December 31, 1999, he announced that he was reclaiming his given name.

5. HIS SISTER SUED HIM.

In 1987, Prince's half-sister, Lorna Nelson, sued him, claiming that she had written the lyrics to "U Got the Look," a song from "Sign '' the Times" that features pop artist Sheena Easton. In 1989, the court sided with Prince.

6. HE TICKED OFF A VICE PRESIDENT'S WIFE.

In 1984, after purchasing the Purple Rain soundtrack for her then-11-year-old daughter, Tipper Gore—ex-wife of former vice president Al Gore—became enraged over the explicit lyrics of "Darling Nikki," a song that references masturbation and other graphic sex acts. Gore felt that there should be some sort of warning on the label and in 1985 formed the Parents Music Resource Center, which pressured the recording industry to adopt a ratings system similar to the one employed in Hollywood. To Prince's credit, he didn't oppose the label system and became one of the first artists to release a "clean" version of explicit albums.

7. HE TOOK A PROMOTIONAL TIP FROM WILLY WONKA.

In 2006, Universal hid 14 purple tickets—seven in the U.S. and seven internationally—inside Prince's latest album, 3121. Fans who found a purple ticket were invited to attend a private performance at Prince's Los Angeles home.

8. HE SIMULTANEOUSLY HELD THE NUMBER ONE SPOTS FOR FILM, SINGLE, AND ALBUM.

During the week of July 27, 1984, Prince's film Purple Rain hit number one at the box office. That same week, the film's soundtrack was the best-selling album and "When Doves Cry" was holding the top spot for singles.

9. HE SCREWED UP ON SNL.

During Prince's first appearance on Saturday Night Live, he performed the song "Partyup" and sang the lyric, "Fightin' war is a such a f*ing bore." It went unnoticed at the time, but in the closing segment, Charles Rocket clearly said, "I'd like to know who the f* did it." This was the only episode of SNL where the f-bomb was dropped twice.

10. HE KILLED AN ALBUM RELEASE AFTER "A SPIRITUAL EPIPHANY."

In 1987, Prince was due to release "The Black Album." However, mere days before it was scheduled to drop, Prince scrapped the whole thing, calling it "dark and immortal." The musician claimed to have reached this decision following "a spiritual epiphany." Some reports say that it was actually an early experience with drug ecstasy, while others suggested The Artist just knew it would flop.

An earlier version of this story ran in 2008.

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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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What Happened to Jamie and Aurelia From Love Actually?
May 26, 2017
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Nick Briggs/Comic Relief

Fans of the romantic-comedy Love Actually recently got a bonus reunion in the form of Red Nose Day Actually, a short charity special that gave audiences a peek at where their favorite characters ended up almost 15 years later.

One of the most improbable pairings from the original film was between Jamie (Colin Firth) and Aurelia (Lúcia Moniz), who fell in love despite almost no shared vocabulary. Jamie is English, and Aurelia is Portuguese, and they know just enough of each other’s native tongues for Jamie to propose and Aurelia to accept.

A decade and a half on, they have both improved their knowledge of each other’s languages—if not perfectly, in Jamie’s case. But apparently, their love is much stronger than his grasp on Portuguese grammar, because they’ve got three bilingual kids and another on the way. (And still enjoy having important romantic moments in the car.)

In 2015, Love Actually script editor Emma Freud revealed via Twitter what happened between Karen and Harry (Emma Thompson and Alan Rickman, who passed away last year). Most of the other couples get happy endings in the short—even if Hugh Grant's character hasn't gotten any better at dancing.

[h/t TV Guide]

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