Billionaire entrepreneur Elon Musk made a brief public appearance late on Tuesday to unveil the first tunnel completed by the underground transit venture he launched two years ago as an ambitious remedy to Los Angeles’ infamously heavy traffic.
But contrary to some of his own hype from several months ago, free rides were not part of the grand opening.
In a 30-minute presentation carried by live webcast, Musk touted the newly finished 1.14-mile (1.83 km) tunnel segment as a breakthrough in low-cost, fast-digging technology being pioneered by his nascent tunneling firm, the Boring Company.
Musk has advertised the proof-of-concept tunnel as a first step toward developing a high-speed subterranean network capable of whisking vehicles and pedestrians below the “soul-destroying” street traffic of America’s second-largest city at up to 150 miles per hour. But such a system has a long way to go.
The new tunnel was excavated along a path that runs not through Los Angeles but beneath the tiny adjacent municipality of Hawthorne, where Musk’s Boring Company and his SpaceX rocket firm are both headquartered.
Musk, best known as head of the Tesla Inc electric car manufacturer and energy company, launched his foray into public transit after complaining on Twitter in December 2016 that L.A.’s traffic was “driving me nuts,” promising then to “build a boring machine and just start digging.”
In May, the company gave the world a preview of the Hawthorne tunnel, posting a fast-forward video of its interior shot by a camera traveling the length of the cylindrical passageway, which measures about 12 feet (3.7 m) in diameter.
On Tuesday, Musk put the total price tag for the finished segment at about $10 million, including the cost of excavation, internal infrastructure, lighting, ventilation, safety systems, communications and a track.
By comparison, he said, digging a mile of tunnel by “traditional” engineering methods costs up to $1 billion and takes three to six months to complete.
FASTER THAN A SNAIL?
Musk boasted of several cost-cutting innovations, including higher-power boring machines, digging narrower tunnels, speeding up dirt removal, and simultaneous excavation and reinforcement.
He also invoked his favorite comparison with a snail, a creature he said moves 14 times faster than the speed of a typical tunneling machine. “Aspirationally, we should be slightly faster than a snail,” he said.
Musk did not say how long it took to burrow his new tunnel, which ended up running short of the 2-mile easement his company originally requested for the project.
But he showed pre-recorded video footage of a newly built elevator station designed to carry passengers from street level to the tunnel’s subterranean entryway. The video featured a modified Tesla Model X luxury car on the elevator.
When fully operational, the “loop” system as Musk envisions it will consist of passenger- and automobile-carrying platforms called “skates” that can zip through the tunnels by way of electric power once they descend into the underground network.
Alternately, he said, passenger cars could be outfitted with retractable side wheels allowing them to travel through the loop autonomously.
Musk arrived at Tuesday night’s event in a Tesla vehicle so equipped, emerging from the car at one end of the tunnel – bathed in green and blue interior lights – as he was cheered by a small, enthusiastic crowd gathered for the presentation.
Musk created a stir earlier this year by promising free trips through the tunnel once it opened. However, no such rides were in the offing on Tuesday night. A company message posted online beforehand said tunnel tours “are by invitation only,” citing “unbelievably high demand.”
Clock ticks toward potential Friday shutdown
If successful, the Hawthorne tunnel is envisioned as eventually connecting to a network of other tunnels, yet to be built.
Last month, the Boring Company scrapped plans for a 2.7-mile segment under a West Los Angeles neighborhood, settling litigation brought by community groups opposed to that project.
But Musk’s company said it was moving ahead with a proposed tunnel across town to connect Dodger Stadium, home of the city’s Major League Baseball team, to an existing subway line.
In June, Boring was selected by Chicago to build a 17-mile underground transit system linking that city’s downtown to its main airport. The company also has proposed an East Coast Loop that would run from Washington, D.C., to the Maryland suburbs. – Reuters
– Steve Gorman
Walmart Sues Tesla Over Solar Panels That Allegedly Caught Fire
Topline: Walmart is alleging in a lawsuit that Tesla solar panels caused fires on the roofs of seven Walmart stores, and is accusing Tesla of breach of contract, gross negligence and failure to comply with industry standards.
- Walmart claims that Tesla installed faulty solar panels that eventually spontaneously combusted and caught fire at seven Walmart stores around the country.
- The lawsuit alleges that Tesla inspectors didn’t notice defects that were visible to the naked eye, used cable connectors that weren’t compatible with one another and failed to see that loose and hanging wires were present at multiple sites.
- Walmart says in the lawsuit it believes the failures were the result of rushed installation because Tesla’s solar division “adopted an ill-considered business model that required it to install solar panel systems haphazardly and as quickly as possible in order to turn a profit, and the contractors and subcontractors who performed the original installation work had not been properly hired, trained, and supervised.”
Tesla did not immediately respond to a request for comment from Forbes.
Key Background: Tesla got into the solar business after it acquired SolarCity in 2016 for $2.6 billion. But production of its residential solar panels under Tesla has been mired with delays and plunging sales.
Just this week, CEO Elon Musk announced a revamped pricing plan in an effort to boost the slowing business. The new pricing model allows residents in six states to rent solar power systems starting at $50 a month ($65 a month in California) instead of buying them up front.
Further Reading: Read the full lawsuit here.
-Rachel Sandler, Forbes
How To Cut The Cord: The Top Smart TVs For Streaming 2019
Freeing yourself from the shackles of cable or satellite television is easier to do than you might think, especially if you have a smart or connected television.
Smart TVs have integrated internet and interactive features that allow users to stream music and videos, browse the Web and view photos. Almost every new high-end television sold within the last two years or so has smart capabilities. So how do you choose?
If you want to take advantage of streaming services like Netflix, Hulu, Amazon Prime and more, then look at these television sets.
LG C9 OLED 65-inch TV
In addition to a beautiful, detailed picture and a big soundstage, this 4K OLED sports cutting-edge connectivity, including an HDMI 2.1, and a comprehensive feature set including both Google Home and Amazon Alexa built in. It also comes with Home Dashboard, a new tool that turns the set into the central control hub of all your connected home devices—from doorbell cameras to smart thermostats to appliances like a washing machine or a stove.
On the streaming front, it provides a single place to browse and search for TV shows and movies from sites such as Hulu, Amazon Prime Video, ESPN, PlayStation Vue, and more. It also lets users rent, purchase and watch TV shows and movies from Apple’s iTunes store.
Vizio 55-inch M-Series Quantum
At under $700, the 55-inch M-Series Quantum offers a serious value in the smart TV arena. Not only does it deliver an excellent picture and sound, but it is also equipped with updated SmartCast 3.0 software, which includes support for Apple AirPlay2 and HomeKit (making it just as suitable for iOS users).
The update also has a more vibrant selection of locally installed apps, including Netflix, Amazon Video, Hulu and Vudu. Thanks to a partnership with PlutoTV, the Vizio also offers a dedicated streaming channel called WatchFree, which gives you a TV-watching experience with more than 100 free channels, including sports, news, cartoons, and movies. You can also pair the set with an Amazon Echo device for voice control with Alexa.
Sony Master Series 65-inch A9F OLED TV
If money is no object and you want a TV with loads of features, an incredible picture and terrific sound, go with the Sony A9G. The A9F is one of the first Sony Android TVs to ship with the newest version of its smart OS. The most notable names in video are preloaded, including Amazon Prime Video, Google Play Movies & TV, Hulu, Netflix, Sling TV,and YouTube. For music, Google Play Music, Pandora, SiriusXM, Spotify, Tidal and a slew of internet radio stations.
This Sony 65-incher also comes with Google Assistant, which lets you search for content, find online information, use online services and even control smart-home devices.
TCL 43S517 Roku Smart 4K TV
Great things can come in packages costing less than $400. Not only will you get a terrific picture, robust sound and a slew of genuinely exciting features, this TCL 43-inch model sports Dolby Vision HDR, Dolby Atmos audio support and integrated Roku voice search.
The Roku TV interface is uncluttered and easy to navigate, with big square tiles for all of your apps and streaming services, including Netflix and Hulu. There are also apps for major broadcasters, major sports leagues, and premium channels such as HBO and Showtime. Of particular interest to cord-cutters will be support for Sling TV, which provides a cable-like experience without the expense of a cable subscription.
Insignia 43-Inch 4K Fire TV Edition
Amazon finally seems to have a Fire TV that can compete with the Roku-powered smart sets. This 4K television with HDR support is packed with features for the Amazon faithful, with Alexa voice interaction built-in, Amazon’s huge selection of Fire TV apps, and a smart TV experience that puts Prime Video centerstage.
This 43-incher costs less than $300 and offers most of the streaming apps you would expect, such as Netflix, Hulu, HBO Go and HBO Now, as well as Amazon Prime Video. Plus, Fire TV will soon get an official YouTube app packed with services such as YouTube Kids, YouTube Music and (most critical for cord-cutters) YouTube TV.
-Chuck Tannert, Forbes
Multi-Disciplinary Education In The 4IR Era
There is an adage that states “if you want to know the future of a nation, study the behavior of its teachers”.
The most potent force for political, economic and social progress in society is education. The measure of how great a nation will rise is determined by how many people in its population are educated. The African continent today has a total purchasing power parity gross domestic product (GDP) of $6.7 trillion, and a population of 1.2 billion people.
According to the United Nations Educational, Scientific and Cultural Organization (UNESCO), in 2016, sub-Saharan Africa had a literacy rate of 76% compared to 89% in South and West Asia, 87% in the Arab states and 98% in the developed nations.
This literacy rate in sub-Saharan Africa is far from adequate, and calls for urgent and practical action to improve it.
READ MORE | Amid Trade Wars, What Africa Must Do
We are living in an era characterized by the fourth industrial revolution (4IR) where technologies such as artificial intelligence (AI) and blockchain are changing all aspects of our lives. Factories are automating. Because of these changes, the nature of work is changing.
Many jobs are disappearing altogether, and new types of jobs are being created. For example, we now have jobs that did not exist 20 years ago, such as Data Scientists. AI is now able to diagnose severe diseases such as pulmonary embolism, epilepsy and leukemia complementing the work of medical professionals. Because of the rapid automation in the medical field, doctors today require an in-depth knowledge of technology.
These changes in society because of 4IR require new sets of skills. Are our education systems ready to capacitate our people with the requisite skills to tackle the problems of 4IR? Do we have enough teachers at all levels of our educational systems to be able to give our people skills that will make them useful in the 4IR era? Do we have enough educational institutions to be able to skill our people? Unfortunately, the answers to these two questions are in the negative.
READ MORE | Data Is The New Gold
Given that we do not have enough teachers nor educational institutions to provide a critical mass of our people the requisite capabilities that will help them survive in the 4IR, what is to be done? One way of tackling this problem is to take a lesson from the first Indian Prime Minister, Jawaharlal Nehru, who realized that for India to thrive in the 20th century, it needed to invest in elite technical education. In this regard, he introduced the Indian Institutes of Technology (IIT).
Nehru had this to say in 1956 at the first convocation address of the first IIT in Kharagpur, a city in West Bengal: “…Here in the place of that Hijli Detention Camp stands the fine monument of India, representing India’s urges, India’s future in the making. This picture seems to me symbolical of the changes that are coming to India.”
It is vital that African countries create a few elite institutions that will drive the African continent into the 4IR. The Pan-African University supported by the African Union is a good start, but we can do more.
Additionally, these elite institutes should not be limited to higher education only but must also focus on primary and secondary education. One example in Johannesburg is the African Leadership Academy (ALA), which targets gifted 16-to-19-year-olds. Today, the ALA has alumni from 46 different countries making an impact on the political, economic, and social aspects of the African continent.
READ MORE | The 4IR Strategy To Move Forward
For us to thrive in the 4IR era also requires our educational experience to be multi-disciplinary. In our limited institutions of higher learning, students enrolled for programs in the human and social sciences must also study technological subjects.
Those enrolled in technological programs must study human and social subjects. Technological subjects should focus on the issues that confront the African continent, such as affordable and appropriate technology, limited and incomplete data, and cost-effective manufacturing.
The human and social subjects should focus on the urgent issues facing Africa today, such as social cohesion, connectivity, stability, conflict and unity. Due to the limitations of physical infrastructure and good teachers, African countries should pull their resources together and invest in online platforms to facilitate education through modern techniques such as blended and augmented learning.
The outcome of the education system, whether at primary, secondary, or tertiary levels, should be logical, numeracy and verbal skills. These skills will give our people the capacity to tackle the challenges of the 4IR such as coding, problem-solving, critical thinking, creativity and decision-making.
– Tshilidzi Marwala is a professor, Vice-Chancellor and Principal of the University of Johannesburg. He deputizes President Cyril Ramaphosa on the South African Presidential Commission on the Fourth Industrial Revolution.
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