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Remembering Christopher Hitchens

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by Matthew Hickman and Andrew Widener

© Catherine Karnow/CORBIS

Last night the world lost Christopher Hitchens, a man loathed by many and perhaps loved by more. When contemplating his imminent demise after a lifetime in smoky bar rooms debating the virtues of Western civilization, he had this to say about the way in which death came to him: "I have been taunting the Reaper into taking a free scythe in my direction and have now succumbed to something so predictable and banal that it bores even me."

Here are just a few of the memorable and controversial encounters he had with public figures across the political spectrum:

On Princess Diana and Mother Teresa: "Words to avoid this week, or perhaps any week from now on: 'idol' and 'icon.' These once meant only the show-biz versions of graven-image worship, or the cult of mortal beings. Now they mean the real thing. And spiritual and secular leaderships compete to prostrate themselves. By the way, what have we 'chosen' for our idols and icons? A simpering Bambi narcissist and a thieving, fanatical Albanian dwarf. Nice going."
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On Bill Clinton:

"A racist lynching, at least three rapes, and a colonial bombing escapade of the sort that liberals used to laugh at or laugh about when Stanley Kubrick attributed it to the old military industrial complex but couldn’t face the time it really happened because it was done by their man."
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On Ronald Reagan: "I only saw him once up close, which happened to be when he got a question he didn't like. Was it true that his staff in the 1980 debates had stolen President Carter's briefing book? (They had.) The famously genial grin turned into a rictus of senile fury: I was looking at a cruel and stupid lizard."
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On Michael Moore and Fahrenheit 9/11: "To describe this film as dishonest and demagogic would almost be to promote those terms to the level of respectability. To describe this film as a piece of crap would be to run the risk of a discourse that would never again rise above the excremental. To describe it as an exercise in facile crowd-pleasing would be too obvious. Fahrenheit 9/11 is a sinister exercise in moral frivolity, crudely disguised as an exercise in seriousness."
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On Henry Kissinger: "He was a one man international rolling crime wave."
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On Jerry Falwell: "The discovery of the carcass of Jerry Falwell on the floor of an obscure office in Virginia has almost zero significance, except perhaps for two categories of the species labeled 'credulous idiot.' The first such category consists of those who expected Falwell (and themselves) to be bodily raptured out of the biosphere and assumed into the heavens, leaving pilotless planes and driverless trucks and taxis to crash with their innocent victims as collateral damage. This group is so stupid and uncultured that it may perhaps be forgiven. It is so far 'left behind' that almost its only pleasure is to gloat at the idea of others being abandoned in the same condition."
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On jihadists: "They wish to be martyrs—we should be willing to help."
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And finally: "Whenever I hear some bigmouth in Washington or the Christian heartland banging on about the evils of sodomy or whatever, I mentally enter his name in my notebook and contentedly set my watch. Sooner rather than later, he will be discovered down on his weary and well-worn old knees in some dreary motel or latrine, with an expired Visa card, having tried to pay well over the odds to be peed upon by some Apache transvestite."

See Also: 10 Not-So-Famous People We Lost in 2011

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iStock // Ekaterina Minaeva
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technology
Man Buys Two Metric Tons of LEGO Bricks; Sorts Them Via Machine Learning
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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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© Nintendo
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fun
Nintendo Will Release an $80 Mini SNES in September
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© Nintendo

Retro gamers rejoice: Nintendo just announced that it will be launching a revamped version of its beloved Super Nintendo Classic console, which will allow kids and grown-ups alike to play classic 16-bit games in high-definition.

The new SNES Classic Edition, a miniature version of the original console, comes with an HDMI cable to make it compatible with modern televisions. It also comes pre-loaded with a roster of 21 games, including Super Mario Kart, The Legend of Zelda: A Link to the Past, Donkey Kong Country, and Star Fox 2, an unreleased sequel to the 1993 original.

“While many people from around the world consider the Super NES to be one of the greatest video game systems ever made, many of our younger fans never had a chance to play it,” Doug Bowser, Nintendo's senior vice president of sales and marketing, said in a statement. “With the Super NES Classic Edition, new fans will be introduced to some of the best Nintendo games of all time, while longtime fans can relive some of their favorite retro classics with family and friends.”

The SNES Classic Edition will go on sale on September 29 and retail for $79.99. Nintendo reportedly only plans to manufacture the console “until the end of calendar year 2017,” which means that the competition to get your hands on one will likely be stiff, as anyone who tried to purchase an NES Classic last year will well remember.

In November 2016, Nintendo released a miniature version of its original NES system, which sold out pretty much instantly. After selling 2.3 million units, Nintendo discontinued the NES Classic in April. In a statement to Polygon, the company has pledged to “produce significantly more units of Super NES Classic Edition than we did of NES Classic Edition.”

Nintendo has not yet released information about where gamers will be able to buy the new console, but you may want to start planning to get in line soon.

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