Silicon Cali is now selling a massive device that uses a two-watt, 445 nanometer laser to light the bowl of a bong, according to an article shared by dmoberhaus: This is about 400 times more powerful than the average laser pointer, which has an output of about five milliwatts. Silicon Cali even sells special glasses that are meant to protect your eyes while looking directly at the laser when you take a hit. "The laser is not that dangerous, it's not going to cut your finger off or anything crazy like that," Justin Zelaya, the founder of Silicon Cali, told me in an email. "It may sting a little bit if you get your hand in the way but kind of like a magnifying glass."

Zelaya told me that he worked with five other people to produce the bong and that their backgrounds range from "Bitcoin core developer to a mad scientist, like myself...." The glass, which is custom blown in California, is lined with color-changing LEDs. The entire thing is controlled by a phone app.

Each laser bong is being sold for $2,400 -- which as far as I can see is worth every damn penny.
The company only plans to sell 45 of these "limited edition" devices...

There's now a giant, inflatable rat covered in crypto code across from the Federal Reserve. An anonymous reader quotes Fortune: The bitcoin rat, first noted on Reddit, was created by Nelson Saiers, an artist and former hedge fund manager, according to Coindesk. The art installation, which appeared earlier this week and is temporary, is intended as much as a tribute to bitcoin's creator Satoshi Nakamoto as much as it is a condemnation of the Fed and critics of cryptocurrencies. "The sculpture's supposed to kind of reflect the spirit of Satoshi and what he's trying to do," Saiers told Coindesk, who noted the rat image was inspired in part by another titan of traditional finance. "Warren Buffett called bitcoin 'rat poison squared' but if the Fed's a rat, then maybe rat poison is a good thing," he said... "This is a very iconic image for protest," Saiers told blockchain news site Breaker. "Somewhere in the heart of bitcoin is a bit of protest of big bank bailouts."

That idea appeared to be lost on some Redditors, who claimed they spotted the bitcoin rat in the wilds of Wall Street but didn't immediately see its significance. "I walked past it today," one wrote. "Had no idea it was about Bitcoin."

"It's cool, but people walking by won't understand it," said another. "I don't even understand it. Needs a BTC logo or something."

"These devices kind of look like cell phone chargers, so they probably thought they had some kind of street value," said the co-founder of Roambee, a shipping-monitoring services company, in a classic story shared by a reader: [He's] talking about the hundred or so GPS tracking devices that were stolen recently from the company's Dela Cruz Avenue labs. "The moment we realized they had a box of trackers, we went into recovery mode," Subramanian said. "We notified the police and equipped them to track the devices, and in about 5 or 6 hours, it was done...." It wasn't long before the police were using Roambee's software to locate the devices and the thieves. "We were able to pinpoint the location of these trackers to a warehouse in Union City and two of the devices had gone mobile, and the thieves were driving around with them in the East Bay," Subramanian said. The two men were arrested in Alameda.
Before stealing 100 battery-powered GPS-tracking devices, one of the thieves also grabbed a beer out of the office refrigerator -- and cut themselves -- leaving behind both fingerprints and an actual blood sample.

The company is now using this 2017 episode as an instructive case study. "Roambee wirelessly synced with all 100 devices and remotely set them to stealth mode (so there's no blinking LEDs to alert the thieves) and then switched the location reporting intervals from once every hour to once every minute."

An anonymous reader writes: Thursday the humor magazine Annals of Improbable Research held their 28th annual ceremony recognizing the real (but unusual) scientific research papers "that make people laugh, then think." And winning this year's coveted Literature prize was a paper titled "Life Is Too Short to RTFM: How Users Relate to Documentation and Excess Features in Consumer Products," which concluded that most people really, truly don't read the manual, "and most do not use all the features of the products that they own and use regularly..."

"Over-featuring and being forced to consult manuals also appears to cause negative emotional experiences."

Another team measured "the frequency, motivation, and effects of shouting and cursing while driving an automobile," which won them the Ig Nobel Peace Prize. Other topics of research included self-colonoscopies, removing kidney stones with roller coasters, and (theoretical) cannibalism. "Acceptance speeches are limited to 60 seconds," reports Ars Technica, "strictly enforced by an eight-year-old girl nicknamed 'Miss Sweetie-Poo,' who will interrupt those who exceed the time limit by repeating, 'Please stop. I'm bored.' Until they stop."
You can watch the whole wacky ceremony on YouTube. The awards are presented by actual Nobel Prize laureates -- and at least one past winner of an Ig Nobel Prize later went on to win an actual Nobel Prize.

An anonymous reader writes: A hacker going online by the pseudonym of "aabbccddeefg" has exploited a vulnerability to steal over 44,400 EOS coins ($220,000) from a blockchain-based betting app. The hack targeted a blockchain app that lets users bet with EOS coins in a classic dice game.

The entire incident is quite hilarious because four days before it happened, the company behind the app was boasting on Twitter that every other dice betting game had been hacked and lost funds. "DEOS Games, a clone and competitor of our dice game, has suffered a severe hack today that drained their bankroll," the company said in a now deleted tweet. "As of now every single dice game and clone site has been hacked. We have the biggest bankroll, the best developers, and a superior UI. Play on."

While the hack is somewhat the definition of karma police, it is also quite funny because the hacker himself didn't really care about hiding his tracks or laundering the stolen funds. "So this guy hacks EOSBET and what does he do? Play space invaders. I'm not even kidding...," a user analyzing the hacker's account said.

The Los Angeles Dodgers will try a high-tech giveaway for their September 21st game: "Digital Bobblehead Night." DevNull127 quotes the digital editor for the Los Angeles Dodgers: While supplies last at guest's point of entry, the first 40,000 ticketed fans in attendance will receive a card with a unique code and directions to a website where a digital bobblehead can be unlocked and added to their Ethereum wallet. The player Crypto token received will be randomly selected, with approximately an equal number of Kershaw, Turner and Jansen codes distributed at the stadium gates.

"We're excited for our first-ever Crypto giveaway, and to explore an entirely new marketplace with our fanbase," said Lon Rosen, Dodger Executive Vice President and Chief Marketing Officer. "We hope this piques the interest of Dodger fans, and will help launch a new age of digital collectibles and promotions."
That stadium already has another high-tech gimmick: Flippy the Burger-Flipping Robot, who reportedly was "called up to the Majors" to help feed hungry baseball fans by cooking up fried chicken tenders and tater tots.

An anonymous reader quotes the Guardian: Six crows trained to pick up cigarette ends and rubbish will be put to work next week at a French historical theme park, according to its president. "The goal is not just to clear up, because the visitors are generally careful to keep things clean" but also to show that "nature itself can teach us to take care of the environment", said Nicolas de Villiers of the Puy du Fou park, in the western Vendee region.... The birds will be encouraged to spruce up the park through the use of a small box that delivers a nugget of bird food each time the rook deposits a cigarette end or small piece of rubbish.
"There's an easier way to get rid of all the cigarette butts," suggests one anonymous Slashdot reader.

"Just train the crows to attack smokers."

An anonymous reader quotes the Mercury News: Tesla's sleek, $1,500 carbon fiber surfboard sold out in a day, and it's not surprising: The company, in collaboration with a Southern California board maker, said it was producing a limited edition of 200, and Tesla has many die-hard fans. The board "features a mix of the same high-quality matte and gloss finishes used on all our cars," Tesla said in promotional material for the product. "The deck is reinforced with light-weight 'Black Dart' carbon fiber, inspired by the interiors in our cars...."

Now, less than a week after orders were submitted, 21 of the boards -- sized to fit in the Palo Alto electric car maker's Model 3 and Model S sedans, and the Model X SUV -- are up for sale on eBay. Asking prices are steep, as high as $6,450, with most sellers wanting $3,000 to $4,000.

An anonymous reader quotes The Next Web: The word 'hack' used to mean something, and hackers were known for their technical brilliance and creativity. Now, literally anything is a hack -- anything -- to the point where the term is meaningless, and should be retired. The most egregious abuse of the term "hack" comes from the BBC's Dougal Shaw. In a recent video of his, called "My lunch hack," Shaw demonstrates that it's cheaper to make your own sandwich each day than it is to buy a pre-packaged sandwich from the supermarket. Shaw calls that a hack. I call it common sense.

And that's not nearly the worst example. I haven't touched on "life hacks" yet. This term is nebulous. It means nothing and anything. It's used to describe arts and crafts... That said, the worst dilution of the term "hack" comes from growth hackers... Anyway, I regret to inform you that the word "hack" is now bad, and should be avoided.
A request for alternative words first went up on Slashdot back in 1999 -- but nothing's been settled. Back in 2014 a Gizmodo reporter wrote an impassioned plea titled "Please stop calling everything a hack" -- while others have argued the opposite.

in 2015 the editorial director of Make magazine cited hack's definition in The New Hacker's Dictionary as "an appropriate application of ingenuity," arguing that "my and other Make contributors' use of the term for clever shop techniques, ingeniously simple projects, and epic 'kluges' (i.e. Rube Goldberg-level hacks and fixes) is entirely appropriate."

An anonymous reader writes: Flat earther "Mad" Mike Hughes, who also bills himself as "the last great daredevil," promised Super Bowl-sized ratings for an event Saturday where he'd blast himself nearly half a mile into the sky on a homemade rocket. "We had 20 cameras on site today, ready for a full segment," explained the video-on-demand site Noize TV on their Facebook page. One newspaper described it as also being "an event which he hopes will get people to investigate the ideology which holds the earth is flat." But judging from online reactions, the event was just another disappointment.

Noize TV's Facebook post titled "The Launch!!! Finally" shows a picture of Mike standing beside his rocket -- but it's followed by a commenters saying things like "There was no launch. I doubt there will be," and the official Noize TV account saying "We thought he would press that button... He did not. And won't be doing so we are pretty certain." And this morning Noize TV posted that "we will no longer cover non launches, only launches... It turns out non launches are not as funny as we anticipated."

One woman even posted that "I was there for awhile...police were there. Ambulance was there. 100 people that weren't supposed to be there was there..." And while there's rumors Mike might still try again another day, her ultimate verdict about the limo-driver-turned-daredevil was cynical. "He's all about getting seen rather than getting launched... My husband gave him $100 cash the last time he was going to launch...live and learn."

An anonymous reader quotes Reuters: A handful of tweets and four days later, Silicon Valley billionaire Elon Musk has closed orders for his latest novelty product, after selling 20,000 flamethrowers at $500 a piece. "Guaranteed to liven up any party!" was Musk's tagline for a sale which raised $10 million for his high-speed tunnel venture The Boring Company... "When the zombie apocalypse happens, you'll be glad you bought a flamethrower," he tweeted last Saturday. "Works against hordes of the undead or your money back!"
The fundraising comes as Tesla "struggles" meet its production commitments, notes the article, adding that analysts are wondering if the car manufacturer will eventually need billions more in funding.

By Wednesday Musk had sold out his entire suppy of flamethrowers, though "Apparently, some customs agencies are saying they won't allow shipment of anything called a 'Flamethrower'," Musk tweeted Friday night, adding "To solve this, we are renaming it 'Not a Flamethrower'."

"Or maybe 'Temperature Enhancement Device.'"

An anonymous reader quotes the Seattle Post-Intelligencer: A private investigative team announced Thursday morning that members now believe D.B. Cooper was a black ops CIA operative possibly even involved with Iran-Contra, and that his identity has been actively hidden by government agents. The 40-member cold-case team comprised of several former FBI agents and led by Thomas and Dawna Colbert made its latest reveal after a code breaker working with the team found connections in each of five letters allegedly sent by Cooper in the days following the famed hijacking in 1971.

What's more, several people who knew Colbert's top suspect, a man named Robert W. Rackstraw, have noted possible connections to the CIA and to top-secret operations, Colbert said. "The new decryptions include a dare to agents, directives to apparent partners, and a startling claim that is followed by Rackstraw's own initials: If captured, he expects a get-out-of-jail card from a federal spy agency," Colbert said in a news release... In a brief phone call last year, Rackstraw only told SeattlePI to verify Colbert's claims; he didn't issue a denial, or comment further on Colbert's investigation...

Late last year, Colbert's team obtained a fifth letter allegedly sent by Cooper that Colbert said supports a possible FBI cover-up, but also included random letters and numbers. A code breaker on Colbert's team was able to decode the letters and numbers and find they pointed to three Army units Rackstraw was connected to during his military service in Vietnam. The code was meant to serve as a signal to his co-conspirators that he was alive and well after the jump, Colbert said... Another letter, in which Cooper claimed to be CIA openly, also had the letters "RWR" at the end -- the initials of Robert W. Rackstraw, according to Colbert.

Self-taught rocket scientist/daredevil "Mad" Mike Hughes will finally launch his homemade rocket in two weeks -- despite "anonymous online haters questioning his every move." An anonymous reader quotes PhillyVoice: He's found some private land in the "ghost town" of Amboy, California -- complete with a brand-spanking-new road that'll enable him to get his motor home and rocket gear to the site... "It'll be a vertical launch, me strapped into the rocket with 6,000 pounds of thrust, going up about three-eighths of a mile," he said, noting it's a prologue to a major launch this Fourth of July weekend. "It's the ultimate Wile E. Coyote move."

As with the scrubbed mission, this is in part an event which he hopes will get people to investigate the ideology which holds the earth is flat -- despite quite a bit of evidence to the contrary. He said it would've happened back in November if international publicity hadn't prompted government bureaucrats to "cover their asses" by pointing out that his launch site crept 150 feet into federal land. "I could've been arrested so at that point, I just went home and got back to work," he said... "But guess what? It's about to happen again... I should get more viewers than the Super Bowl," said Hughes, adding the launch will be aired on Noize TV [a video-on-demand service].
Noize TV has already posted video of a new interview with Hughes, touting his upcoming launch at 3 p.m. on Saturday, February 3, the day before the Super Bowl (which Hughes calls "nothing but bullshit.")

Hughes says he's also filing to run for Governor of California.

Every page on LKML.org is currently displaying this error message along with a picture of Flits the cat. What started out as a power outage while I was on vacation (leading to the computer hosting the backend of this site being unable to boot) became a larger issue as the mainboard in that computer appears to be broken.

Not wanting to let you wait for a spare part to arrive, I'm currently (while being assisted by our cat Flits) busy copying over all data to a VPS, and getting things working from there. The rsync is progressing slowly, having copied over the first 50% in three hours (at 14:30 CET). Please check back later for status updates.

"Somebody sent out a false emergency alert to all cell phones in Hawaii saying, 'BALLISTIC MISSILE THREAT INBOUND TO HAWAII. SEEK IMMEDIATE SHELTER. THIS IS NOT A DRILL'," writes Slashdot reader flopwich, adding "Somebody's had better days at work." The Associated Press reports: In a conciliatory news conference later in the day, Hawaii officials apologized for the mistake and vowed to ensure it will never happen again. Hawaii Emergency Management Agency Administrator Vern Miyagi said the error happened when someone hit the wrong button. "We made a mistake," said Miyagi. For nearly 40 minutes, it seemed like the world was about to end in Hawaii, an island paradise already jittery over the threat of nuclear-tipped missiles from North Korea...

On the H-3, a major highway north of Honolulu, vehicles sat empty after drivers left them to run to a nearby tunnel after the alert showed up, the Honolulu Star-Advertiser reported. Workers at a golf club huddled in a kitchen fearing the worst... The Hawaii Emergency Management Agency tweeted there was no threat about 10 minutes after the initial alert, but that didn't reach people who aren't on the social media platform. A revised alert informing of the "false alarm" didn't reach cellphones until 38 minutes later, according to the time stamp on images people shared on social media.

An anonymous reader writes: A long-time Unix sys-admin is suggesting 18 different New Year's resolutions for Linux systems adminstrators. And #1 is to automate more of your boring stuff. "There are several good reasons to turn tedious tasks into scripts. The first is to make them less annoying. The second is to make them less error-prone. And the last is to make them easier to turn over to new team members who haven't been around long enough to be bored. Add a small dose of meaningful comments to your scripts and you have a better chance of passing on some of your wisdom about how things should be done."

Along with that, they suggest learning a new scripting language. "It's easy to keep using the same tools you've been using for decades (I should know), but you might have more fun and more relevance in the long run if you teach yourself a new scripting language. If you've got bash and Perl down pat, consider adding Python or Ruby or some other new language to your mix of skills."

Other suggestions include trying a new distro -- many of which can now be run in "live mode" on a USB drive -- and investigating the security procedures of cloud services (described in the article as "trusting an outside organization with our data").

"And don't forget... There are now only 20 years until 2038 -- The Unix/Linux clockpocalypse."

The San Francisco Bay Area has more car thefts than any region in America, according to SFGate.com. A National Insurance Crime Bureau report found that between 2012 and 2014, there were an average of 30,000 car thefts a year just in the cities of San Francisco, Oakland and Hayward. But one theft took a strange turn. An anonymous reader quotes their report: Cierra and Josh Barton purchased a new Honda HR-V at the beginning of summer. It was stolen while parked in front of their Livermore apartment complex at the end of August. Four months later, Hayward police called the Bartons to say they had recovered the vehicle... What they found, to their surprise, was a car in relatively good shape -- a few dents, a rattling hood. But in the back and front windows were Lyft stickers, Cierra Barton said.

The odometer had spiked from 2,000 miles to more than 13,000. And in the back seat, Cierra said she found a pillow, a jacket and a stuffed animal. "It wasn't burned out, it wasn't gutted, but it appeared to be have been used as a Lyft," she said. That, Cierra added, was even worse than she imagined. "Not only did someone steal our car, they made money off it!"
Lyft says that "Given the information provided, we are unable to match this vehicle to any Lyft accounts in the area," adding they "stand ready to assist law enforcement in any investigation."

A Maine alternative newsweekly just interviewed self-taught rocket scientist "Mad" Mike Hughes, who still believes that the earth is a flat, Frisbee-shaped disc. ("Think about this. Australia -- which is supposedly on the other side of the planet -- is upside down yet they're holding the waters in the ocean. Now how is that happening?") And Mike's got a new way to prove it after his aborted launch attempt in November. An anonymous reader writes: "One thing I want to clarify is that this rocket was never supposed to prove that the Earth is flat," Hughes tells an interviewer. "I was never going to go high enough to do that." But he will prove it's flat -- with an even riskier stunt. "I have a plan to go 62 miles up to the edge of space. It's going to cost $1.8 million and that could happen within 10 months."

"I'm going to have a balloon built at about $250,000 with $100,000 worth of hydrogen in it. It will lift me up about 20 miles... If I'm unconscious, they can use the controls to bring the balloon back." But if he's still conscious? "Then I'll fire a rocket through the balloon that will pull me up by my shoulders through a truss for 42 miles at 1.5 g's."

It's an awesome plan "if I don't burn up coming back through the atmosphere."
The interviewer asks Hughes a reasonable question. "Wouldn't it be cheaper and less deadly to just try to drill through the Earth to the other side to prove your point?"

"You can't," Hughes answers. "That's another fallacy. The deepest hole ever drilled is seven-and-a-half miles and it was done in Russia. It took 12 years. You cannot drill through this planet. It dulls every drill bit. All the stuff that you learned in school -- that the core is molten nickel -- it's all lies. No one knows what's in the center of the Earth or how deep it is. I'm no expert at anything, but I know that's a fact."

Long-time Slashdot reader Baron_Yam writes, "Some AI news items are amusing. This is one of those." ProKras reports: What do you get when a predictive keyboard app tries to write a new Harry Potter story? Apparently, you get Chapter 13 from Harry Potter and the Portrait of What Looked Like a Large Pile of Ash.

The folks at Botnik Studios trained their keyboard using all 7 Harry Potter novels by J.K. Rowling. They used one set of training data for narration and another for dialogue. Then a bunch of team members got together in a chat room and pitched the best (worst?) lines created using the keyboard, and Botnik editors assembled them into a cohesive(ish) chapter of a story.

The results are about as ridiculous as you might imagine. For example, at one point Ron Weasley "saw Harry and immediately began to eat Hermione's family. Ron's Ron shirt was just as bad as Ron himself." It is never explained how Hermonie knew that the password to a certain locked door was "BEEF WOMEN," nor why "the pig of Hufflepuff pulsed like a large bullfrog." Maybe that was covered in Chapter 12.

An anonymous reader writes: In November "Cards Against Humanity" announced "a complicated holiday promotion" where people paid $15 for six surprises in December. (For the first surprise in the Cards Against Humanity Saves America promotion, "we purchased a plot of vacant land on the border and retained a law firm specializing in eminent domain to make it as time-consuming and expensive as possible for Trump to build his wall.") The second surprise was the launch of a new podcast filled with positive news, and for the third surprise, they're redistributing the money people paid to join the event. "Most of our subscribers (about 140,000 people) got nothing today — they could have it worse. The next 10,000 subscribers received a full $15 refund of their Cards Against Humanity Saves America purchase. Finally, the poorest 100 people received a check for $1,000, paid for by everyone else."

A new web page shares stories from the grateful participants, and explains the site's careful methodology for determining who needed the $1,000 checks the most. ("We excluded all Canadians. They already have universal healthcare. They'll be fine.") It argues that wealth inequality is the biggest issue in the world, but "Our lawyers advised against our first choice — a campaign to eat all the rich people and live in their houses — so we settled for something more achievable."