CLOSE
Original image

The 5 Strangest Stories in Vice and Sports

Original image

No one's saying that drinking, smoking or drugs does an athlete any good, but it sure makes explaining their antics a whole lot easier...

Bill "Spaceman" Lee
Pitcher Bill Lee earned his nickname the Spaceman not because of his lefty environmental politics, or his endorsement of yoga, but for his rampant drug use. Apparently, he regularly sprinkled pot on his pre-game organic pancakes for good luck. Of course, the drugs made him do some strange things. Supposedly during one game, Lee was so out of it that he called the ump to the mound, and asked him, "Can you do anything about those trees over in center field?"
Among the many things Lee's done since retiring, one of them was running for president in 1988. He campaigned with the slogan "No guns. No butter. Both can kill," but failed to appear on the ballot in any state.

DockEllis.jpgDock Ellis in the Sky with Diamonds
Supposedly, pitcher Dock Ellis never played a major league game sober. On May 1, 1974, for instance, Ellis attempted to hit every batter in the Cincinnati Reds' lineup. In the first inning alone, he pelted Pete Rose, Joe Morgan, and Dan Dreisen. Tony Perez dodged four pitches and walked, but after Johnny Bench was nearly beaned twice, Ellis was removed from the game. By far, Ellis' oddest accomplishment though was on June 12, 1970, when (per his autobiography) he became the only major league player ever to pitch a complete game no-hitter while tripping on acid.

trickle_600px.jpgDick Trickle and Cigarettes
The man with the funniest name in racing was infamous for drilling holes into his safety helmet so he didn't have to stop for cigarette breaks while racing. Instead he simply smoked through his altered headgear. Dick's also famous for having cigarette lighters installed into all of his cars, so he never had to ask his pit crew for a light.

Barret Robbins and his less than Super Bowl
In one of the most infamous pre-game blunders of all time, the former All-Pro center stunned his team (and thrilled bookies) when he went AWOL two days before Super Bowl XXXVII. Apparently, the quest for cheaper alcohol led the depressed Raider all the way to Tijuana, where a sloppy night landed him in a Mexican hospital.

01285_2137.jpgLawrence Taylor, Crack and Hookers
According to Taylor, the football All-Star was turned onto cocaine as a NFL rookie, and within three years he was nose deep in crack. "I'd go through an ounce a day. And at times I'd be standing in the huddle. And instead of thinking what defense we were playing I'd be thinking about smoking crack after the game." Of course, LT countered the effect of drugs with a special tactic: sending hookers with special instructions to wear out his opponents the night before a game. Said Taylor, "Every time they [opposing players] sit there and tell you, "˜Oh, we gotta get some sleep,' that's when the party really starts."

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
iStock
Animals
arrow
Scientists Think They Know How Whales Got So Big
May 24, 2017
Original image
iStock

It can be difficult to understand how enormous the blue whale—the largest animal to ever exist—really is. The mammal can measure up to 105 feet long, have a tongue that can weigh as much as an elephant, and have a massive, golf cart–sized heart powering a 200-ton frame. But while the blue whale might currently be the Andre the Giant of the sea, it wasn’t always so imposing.

For the majority of the 30 million years that baleen whales (the blue whale is one) have occupied the Earth, the mammals usually topped off at roughly 30 feet in length. It wasn’t until about 3 million years ago that the clade of whales experienced an evolutionary growth spurt, tripling in size. And scientists haven’t had any concrete idea why, Wired reports.

A study published in the journal Proceedings of the Royal Society B might help change that. Researchers examined fossil records and studied phylogenetic models (evolutionary relationships) among baleen whales, and found some evidence that climate change may have been the catalyst for turning the large animals into behemoths.

As the ice ages wore on and oceans were receiving nutrient-rich runoff, the whales encountered an increasing number of krill—the small, shrimp-like creatures that provided a food source—resulting from upwelling waters. The more they ate, the more they grew, and their bodies adapted over time. Their mouths grew larger and their fat stores increased, helping them to fuel longer migrations to additional food-enriched areas. Today blue whales eat up to four tons of krill every day.

If climate change set the ancestors of the blue whale on the path to its enormous size today, the study invites the question of what it might do to them in the future. Changes in ocean currents or temperature could alter the amount of available nutrients to whales, cutting off their food supply. With demand for whale oil in the 1900s having already dented their numbers, scientists are hoping that further shifts in their oceanic ecosystem won’t relegate them to history.

[h/t Wired]

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