Elon Musk’s ‘Godot’ machine cuts its first LA tunnel segment

SpaceX and Tesla founder Elon Musk just tweeted that his tunnel-carving operation, The Boring Company, just completed cutting out its first segment with its Beckett-homaging drill, Godot. While the plan is to build an entire subterranean network underneath the streets of Los Angeles, it’s unclear where this first tunnel portion was cut and how far it went. Last we heard, negotiations for permits to start digging under city soil were promising but not concrete. No longer waiting for Godot. It has begun boring and just completed the first segment of tunnel in LA. — Elon Musk (@elonmusk) June 28, 2017 Location is important: Back in February, The Boring Company was safely and legally cutting test tunnels in the SpaceX parking lot, but anything beyond the borders of the organization’s land would require getting permission from the city. The founder tweeted that he’d had “promising conversations ” with LA Mayor Eric Garcetti two weeks ago — and that getting permits was harder than developing the tech for his future tunnel network — but we haven’t seen official confirmation that Musk got the green light to start digging on city grounds. That network isn’t for a new public transit system, mind you: The Boring Company’s tunnels will haul cars, bikes and pedestrians on electric sleds at up to 125 miles per hour, according to a concept video released in April, that will shrink half-hour drives aboveground to five-minute blitzes below. The first leg of the network is slated to run from Los Angeles International Airport (LAX) to Culver City, Santa Monica, Westwood and up to Sherman Oaks. Source: Elon Musk (Twitter)

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Elon Musk’s ‘Godot’ machine cuts its first LA tunnel segment

90 Cities Install A Covert Technology That Listens For Gunshots

An anonymous reader quotes Business Insider: In more than 90 cities across the US, including New York, microphones placed strategically around high-crime areas pick up the sounds of gunfire and alert police to the shooting’s location via dots on a city map… ShotSpotter also sends alerts to apps on cops’ phones. “We’ve gone to the dot and found the casings 11 feet from where the dot was, according to the GPS coordinates, ” Capt. David Salazar of the Milwaukee Police Dept. told Business Insider. “So it’s incredibly helpful. We’ve saved a lot of people’s lives.” When three microphones pick up a gunshot, ShotSpotter figures out where the sound comes from. Human analysts in the Newark, California, headquarters confirm the noise came from a gun (not a firecracker or some other source). The police can then locate the gunshot on a map and investigate the scene. The whole process happens “much faster” than dialing 911, Salazar said, though he wouldn’t disclose the exact time. The company’s CEO argues their technology deters crime by demonstrating to bad neighborhoods that police will respond quickly to gunshots. (Although last year Forbes discovered that in 30% to 70% of cases, “police found no evidence of a gunshot when they arrived.”) And in a neighborhood where ShotSpotter is installed, one 60-year-old man is already complaining, “I don’t like Big Brother being in all my business.” Read more of this story at Slashdot.

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90 Cities Install A Covert Technology That Listens For Gunshots

Zero’s DS 6.5 motorcycle was built for urban commuters

For other riders, an electric motorcycle is a two-wheeled invitation to talk. It’s the lack of sound that initially tips them off. They always ask about range and speed. But mostly range. How far can they ride before they would have to plug in? With the new Zero Motorcycles DS 6.5 , it’s a conversation that requires explaining a few caveats about its 67 mile in-city range (it has a smaller battery so it’s cheaper and lighter). Surprisingly, they get it. The Zero DS 6.5 is the motorcycle company’s attempt to find a middle ground between the 147-mile range 13kWh DS and its thrilling (but requires an experienced rider) FX and FXS line . Electric bikes are already more expensive than their gas-powered counterparts, so if they can shave $3, 000 off the price of a DS by cutting its battery in half, maybe more people would be interested. It’s a financial compromise that on paper looks like a rather boring bike thanks in part to the reduction in horsepower. On the road though, the DS 6.5 is just as enjoyable as its more powerful sibling. In some cases, more so. The biggest difference between the 13 and 6.5 is the battery size, but the byproduct of that is that the 6.5 loses nearly 100 pounds. That weight saving is immediately apparent when you get on the bike — it feels much nimbler. That translates to quicker maneuvers while navigating the obstacle-filled streets of San Francisco. The weight reduction also means that the drop in horsepower (the DS 13 has 60 while the DS 6.5 tops out at 37) isn’t that noticeable. The 70 pounds of torque also help. The power is there whenever you need it — just twist the throttle and go until you need to stop. The 6.5 is equipped with anti-lock brakes that kept the bike from locking up the wheels even on the slightly moist roads in the Bay Area. Unfortunately (but really fortunately for me) I wasn’t able to ride the bike in the rain to see how well it stopped in wet conditions. Soaked street test aside, the brakes felt solid and I felt confident each time I had to slam on them to stop from being killed by the growing number of inattentive drivers out there. Seriously, put your phone down and use a blinker before changing lanes. The smaller battery and range only reared its head on a trip to Oakland that ended with me riding against a powerful headwind that sucked 25 percent of my power heading back over the Bay Bridge, leaving me with 15 percent power to get across San Francisco. I made it with power to spare, but it’s a reminder that highway speeds and weather can take their toll on the battery. For the most part, I averaged about 55 miles between charges while riding in the city and mostly in sport mode instead of eco mode. I’m sure if I had decided to ride slower I could have gotten a bit closer to the rated 67 miles in the city. But if your commute involves a lot of high-speed cruising the rating plummets quickly to 47 miles riding in both the city and highway and 35 miles freeway only if you’re riding at 70 miles per hour. Like previous Zero bikes, the DS 6.5 can be charged directly from a standard 120-volt outlet without any special adaptors. It’ll go from zero to fully charged in just over four-and-half-hours. It likely means an overnight charge but there is the option to add a level-two charging port like those found on electric cars to the bike. The optional $2, 000 charge tank accessory supports all those EV charging stations that have been popping up and it drops the total charge time down to 1.4 hours. It’s an expensive option, but if your access to wall sockets is limited, it might be worth the extra cash. That’s where you have to make the decision about the DS 6.5. Yes, it’s $3, 000 cheaper than the 13kWH version, but it’s still going to cost you $11, 000 (not counting the Charge Tank). Meanwhile, the go-to DS — the Kawasaki KLR 650 — is just shy of $7, 000. But while these bikes look similar, the KLR is an adventure bike. It’s ready for long rides both on and off road. The Zero DS 6.5 is a city bike that is ready for some offroading, but in reality, the crumbling streets of San Francisco (and other cities) make the bike’s off-road capabilities almost necessary for two-wheeled commuters. The lack of a clutch, while initially odd, is also perfect for stop and go traffic and lane splitting (only in California). And there’s another feature that will make commuters happy: That smaller battery opened up room for a storage area large enough for a trip to the corner market. That storage joins the lockable compartment that resides where the gas tank would usually be. Unless you get the $2, 000 charge tank, that is. So, the Zero Motorcycle DS 6.5 isn’t going to take you on long mountain rides or trips through the desert regardless of its off-road capabilities. But what it will do is get you around an urban area where its suspension and high sitting position make it ideal for navigating our crumbling infrastructure. Like other electric vehicles, the DS 6 is pricey, but various incentives (that vary from state to state and from county to county) will bring the price down. And if you factor in the gas and maintenance savings (no more oil changes!) it starts to make more financial sense. But more importantly, it’s a joy to ride. It’s not as exciting as the FXS, but not every ride needs to be a seat-of-your-pants extravaganza. Sometimes, you just need to get to work.

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Zero’s DS 6.5 motorcycle was built for urban commuters

A Yelp bot will deliver your sushi in San Francisco

While Amazon continues refining its delivery-by-UAV dream, Yelp is gearing up to test a grounded method to autonomously transport take out. The company is partnering with Marble to use their wheeled drone, which is designed to carry perishable cargo, to try out unmanned food delivery for its Seamless-like Yelp Eat24 service. Naturally, it’s starting the drone delivery trials on the streets of San Francisco. Specifically, they’re sending Marble’s robots on trips around SF’s Mission and Potrero Hill districts, so lucky Eat24 patrons might get the option to have their grub delivered via the boxy drones — and their humans. Handlers will “chaperone” the autonomous bots to make sure their initial forays into the world go smoothly. The robots use NVIDIA’s TX1 Jetson supercomputers to digest environmental data coming from a suite of cameras, LiDAR, and ultrasonic sensors, the same sensors used by autonomous cars. As they expand delivery to more neighborhoods, Marble and Eat24 will use their drones to map the city’s sidewalks and develop optimized routes. Someday, these robots could progress to truly unmanned courier jobs — and then, folks living above ground level will learn a cruel truth about the limits of our wheeled autonomous robo-coolers and their inability to defeat stairs. Via: TechCrunch Source: Marble

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A Yelp bot will deliver your sushi in San Francisco

Red-light camera grace period goes from 0.1 to 0.3 seconds, Chicago to lose $17M

Enlarge (credit: Bruce Leighty / Getty Images News ) In the wake of recommendations that were part of a recent study of its red-light cameras , the Chicago Department of Transportation has agreed to immediately increase the so-called “grace period”—the time between when a traffic light turns red to when a ticket is automatically issued. Under the new policy, which was announced Monday, the grace period for Chicago’s red lights will move from 0.1 seconds to 0.3 seconds. This will bring the Windy City in line with other Americans metropolises, including New York City and Philadelphia. In a statement , the city agency said that this increase would “maintain the safety benefits of the program while ensuring the program’s fairness.” On Tuesday, the Chicago Tribune reported that the city would lose $17 million in revenue this year alone as a result of the expanded grace period. Michael Claffey, a CDOT spokesman, confirmed that figure to Ars. Read 2 remaining paragraphs | Comments

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Red-light camera grace period goes from 0.1 to 0.3 seconds, Chicago to lose $17M

Red-light camera firm pays Chicago $20 million to settle bribery case

Enlarge / A red light camera is located at La Brea Ave. and Santa Monica Blvd. in Los Angeles. (credit: Glenn Koenig / Getty Images News) Redflex, the embattled red-light camera vendor, has agreed to pay $20 million to the City of Chicago as part of its recent deal with federal prosecutors. The formal settlement comes less than two months after the Department of Justice and Redflex reached a ” non-prosecution agreement ,” one in which Redflex would not be prosecuted in exchange for paying restitution and damages. At the time, Redflex also agreed to pay $100,000 to the city of Columbus, Ohio to settle similar allegations. Starting in 2003, Redflex secured major contracts worth hundreds of millions of dollars in the Windy City. In 2012, the Chicago Tribune revealed allegations that the city’s deals with the company were not entirely above board . The mayor later booted the company out of the city, giving Xerox a similar red-light camera contract. Read 4 remaining paragraphs | Comments

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Red-light camera firm pays Chicago $20 million to settle bribery case

China Chokes On Smog So Bad That Planes Can’t Land

Major cities across northern China choked Monday under a blanket of smog so thick that industries were ordered shut down and air and ground traffic was disrupted. From a report: At least 23 cities issued red alerts for a swath of pollution that has hovered over much of the nation since Friday, China’s Xinhua news agency reported. Alerts are expected to remain in effect through Wednesday. Hospitals set emergency procedures in motion to deal with an influx of breathing-related illnesses. Large hospitals in the port city of Tianjin, less than 100 miles southeast of Beijing, saw a surge in asthma and other respiratory issues, China’s People’s Daily reported. The pollution forced the city to close the highways and caused delays and cancellations for dozens of flights, Xinhua said. Read more of this story at Slashdot.

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China Chokes On Smog So Bad That Planes Can’t Land

Paris Makes All Public Transportation Free In Battle Against ‘Worst Air Pollution For 10 Years’

Paris has barred some cars from its streets and has made public transportation free as it suffers from the worst and most prolonged winter pollution for at least 10 years, the Airparif agency said on Wednesday. The Independent reports: Authorities have said only drivers with odd-numbered registration plates can drive in the capital region on Wednesday. Drivers of even-numbered cars were given the same opportunity on Tuesday, but could now be fined up to 35 EUR if they are caught behind the wheel. More than 1, 700 motorists were fined for violations on Tuesday. Paris mayor Anne Hidalgo said images of smog blanketing the capital were proof of the need to reduce vehicle use in the city center. The air pollution peak is due to the combination of emissions from vehicles and from domestic wood fires as well as near windless conditions which means pollutants have not been dispersed, the Airparif agency said. “This is a record period (of pollution) for the last 10 years, ” Karine Leger of AirParif told AFP by telephone. For more than a week, Airparif has published readings of PM10 at more than 80 micrograms per cubic meter of air particles, triggering the pollution alert. Along with odd-numbered cars, hybrid or electric vehicles as well as those carrying three or more people will be allowed to roam the roads. Foreign and emergency vehicles will be unaffected. Read more of this story at Slashdot.

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Paris Makes All Public Transportation Free In Battle Against ‘Worst Air Pollution For 10 Years’

Commuters Get Free Rides After Hackers Target San Francisco Public Transit

A cyber attack oddly gave San Franciscans something to be thankful for this weekend when officials responded to a hack of the city’s transit system by giving away free rides . Read more…

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Commuters Get Free Rides After Hackers Target San Francisco Public Transit

A Guide to the Epic Scifi Movie Valérian, and the Fantastic European Comics That Inspired It

Not many people in the U.S. will know that Luc Besson’s lavish new scifi epic, Valérian and the City of a Thousand Planets , is actually yet another movie adaptation of a hit comic book. This is mainly because Valerian the comic was never a hit in the U.S., although it’s been one of Europe’s best-loved scifi series for… Read more…

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A Guide to the Epic Scifi Movie Valérian, and the Fantastic European Comics That Inspired It