Last week, Kobe Steel admitted that staff fudged reports on the strength and durability of products requested by its clients -- including those from the airline industry, cars, space rockets, and Japan's bullet trains. The company estimated that four percent of aluminum and copper products shipped from September 2016 to August 2017 were falsely labelled, Automotive News reported.
But on Friday, the company's CEO, Hiroya Kawasaki, revealed the scandal has impacted about 500 companies -- doubling the initial count -- and now includes steel products, too. The practice of falsely labeling data to meet customer's specifications could date back more than 10 years, according to the Financial Times.
For rockets the concern is less serious as they generally are not built for a long lifespan, but for airplanes and cars this news could be devastating, requiring major rebuilds on many operating vehicles.
The fully-electric hoverbike stays aloft for about 25 minutes per charge at a top speed around 43 mph.
Gulf News also reported that Dubai police "unveiled robotic vehicles which will be equipped with biometric software to scan for wanted criminals and undesirable elements."
The researcher said he reached out to Subaru about his findings. "I did [reach out]. I told them about the vulnerability and shared my code with them," Wimmenhove told BleepingComputer. "They referred me to their 'partnership' page and asked me to fill in a questionnaire. It didn't seem like they really cared and I haven't heard back from them."
His Subaru-cracking feat -- documented in a video -- was accomplished using a $25 Raspberry Pi B+ and two dongles, one for wifi ($2) and one for a TV ($8), plus a $1 antenna and a $1 MCX-to-SMA convertor.
Toshiba's SCiB (Super Charge ion Battery) has been around in various forms since 2007, with its chief claim to fame an ability to charge to 90 percent of capacity in just five minutes. It also boasts a life-span of 10 years and high levels of safety, and has found its way into a number of notable EVs, including Mitsubishi's i MiEV and Honda's Fit EV. The current SCiB uses lithium titanium oxide as its anode, but Toshiba says it has now come up with a better way of doing things. The next-generation SCiB uses a new material for the anode called titanium niobium oxide, which Toshiba was able to arrange into a crystal structure that can store lithium ions more efficiently. So much so, that the energy density has been doubled.
Toshiba calls the battery "a game changing advance that will make a significant difference to the range and performance of EV," and hopes to put it "into practical application" in 2019.
"Tesla has a hearing before the National Labor Relations Board in November for charges that company supervisors and security guards harassed workers distributing union literature," reports the Bay Area Newsgroup, adding that "Openly pro-union workers were among those fired this week. Some believe they were targeted."
Tesla denies this, and says that they've generally boosted morale this week -- by rewarding higher-performing employees.
This year, the race regulations are a clear sign of how rapidly solar technology is changing. Teams have to use a smaller solar collector than before: cars in the Challenger class can have no more than 43 square feet of solar cells versus nearly 65 square feet for the previous race, in 2015. That's half the area allowed on cars from the original 1987 race. In other words, technology is advanced enough now (both in solar cells and the underlying vehicle designs) that you don't need a sea of panels to keep a car running.
But Elon Musk "has a history of some pretty pie-in-the-sky promises," complained CNN business anchor Maggie Lake, citing Musk's claim that he had verbal approval for an underground hyperloop connecting New York City to Washington D.C. ("This is news to City Hall," said New York's press secretary at the time, and no actual approval has ever been produced.) Lake also noted Musk's promise to fix South Australia's blackout problems by building the world's largest lithium-ion battery within 100 days back in March. Last Friday Tesla signed a contract to begin the work, so the 100-day countdown has begun.
CNN's report ran under the headline "Elon Musk: Big Dreamer or Monorail Salesman?" -- referencing a satirical 1993 episode of The Simpson's. "Here's a spoiler alert," the segment concludes. "If you haven't seen that episode...the monorail plan doesn't work out too well. Let's put it that way."