Connect with us

News

Elon Musk shows off Boring Co. machine deep inside tunnel project

Published

on

Elon Musk recently expressed his affection towards The Boring Co.’s TBM on social media, posing beside his tunnel-making machine and captioning his post with a line from musician Dan Hill’s 1970’s classic soft rock song, “Sometimes When We Touch.”

The SpaceX and Tesla CEO posted the lighthearted image early Saturday on his Instagram page. According to Musk, the photograph was taken inside a hole that The Boring Co. was currently digging. Using some classic Elon Musk humor, the serial tech entrepreneur used the lyrics of Dan Hill’s smash hit to describe his feelings towards the tunnel boring machine.

“Deep in the hole with my boring machine. Sometimes when we touch, the honesty’s too much…”

Based on the image that Musk shared, it seems like the billionaire visionary was standing at the rear of one of The Boring Co.’s TBMs. The components of the machine at the left side of the photo, for one, look very similar to screw conveyors commonly found in tunnel boring machines. Screw conveyors are the component of industrial-grade diggers that transport extracted rocks and dirt from the machine’s cutter head to its rear, as noted in a RailSystem.net report.

https://www.instagram.com/p/Bf1fcw4g4Tx/?taken-by=elonmusk

Cheesy 1970’s soft rock songs aside, Elon Musk’s latest social media post about The Boring Company all but shows that the SpaceX and Tesla CEO is actively pursuing his vision of alleviating traffic on America’s roads through the use of underground tunnel systems. According to Musk, these tunnels could carry vehicles and Hyperloop pods from one designated point to another at speeds of up to 124 mph through the use of electric skates.

The Boring Company’s tunnels are quite unique in the way that they are designed to be smaller and more efficient than the usual tunnels dug by traditional tunnel boring machines. According to the tunneling startup’s official website, the tunnels it would dig will measure roughly 14 feet in diameter, vastly smaller than the usual 28 feet that conventional industrial-grade diggers create.

Advertisement
-

Due to the smaller tunnel size, the Boring Company would also be able to complete its operations at a more affordable price. Currently, the average price of tunnels dug by TBMs is roughly $1 billion per mile. Considering that its tunnels are up to 50% smaller, The Boring Co. expects to cut the costs of tunneling by a factor of four.

Apart from making tunneling cheaper, the Boring Company also aims to make the creation of tunnels more efficient. As we noted in a previous report, The Boring Co. is aiming to increase its tunneling machine’s power by upgrading the diggers’ cooling systems and changing their diesel motors to electric. Upgrades for the TBMs are also planned, which would enable the digger to erect tunnel support structures as the machine continues to dig.

As we noted in a previous report, the Boring Company recently received an early excavation permit from the local D.C. government to start digging at Lot 53 New York Avenue in Washington, D.C., a location that could become the first station in Elon Musk’s proposed NY-Phil-Balt-D.C. Hyperloop system.

Simon is an experienced automotive reporter with a passion for electric cars and clean energy. Fascinated by the world envisioned by Elon Musk, he hopes to make it to Mars (at least as a tourist) someday. For stories or tips--or even to just say a simple hello--send a message to his email, simon@teslarati.com or his handle on X, @ResidentSponge.

Advertisement
Comments

News

Verizon, AT&T and T-Mobile are trying to shut Starlink out before FCC vote

AT&T, Verizon and T-Mobile want 290 MHz cut from an FCC satellite plan before Thursday.

Published

on

By

Starlink D2D direct to device vs Verizon, AT&T (Concept render by Grok)

AT&T, Verizon and T-Mobile are asking the Federal Communications Commission to pull nearly 300 MHz of spectrum out of a proposal that would let satellite companies like SpaceX offer cell service directly to ordinary phones. The request lands one day before the agency votes on it.

The FCC will vote Thursday, October 29, on a notice of proposed rulemaking that would make an additional 482 MHz available for direct to device service, expanding the number of eligible bands from five to 13, according to the FCC fact sheet. It would also scrap the rule requiring a satellite operator to lease spectrum from carriers, replacing it with a certification that the operator has coexistence agreements in place or holds the terrestrial license itself.

That second path matters for SpaceX. As Teslarati reported earlier this month, SpaceX agreed to buy Grain Management’s nationwide 800 MHz portfolio to turn Starlink Mobile into a full US carrier, adding to the spectrum it already bought from EchoStar.

The carriers want two bands removed, 2.5 GHz and 3.45 GHz, which make up 290 MHz of the 482 MHz on the table. Through industry group CTIA, they argued that about 300 million users depend on those bands and that satellite operations in them are not technically feasible. T-Mobile, which calls 2.5 GHz the foundation of its Ultra Capacity 5G network, said in its own filing that satellite interference could wipe out up to 96% of a cell site’s uplink coverage area and cut uplink speeds by 88% to 99%.

Executives from all three carriers met with FCC staff on October 20, and T-Mobile CEO Srini Gopalan met separately with FCC Chairman Brendan Carr. T-Mobile’s role stands out because it is still SpaceX’s US launch partner for Starlink Mobile. The three carriers have also teamed up on their own satellite joint venture to pool spectrum, a move widely seen as a response to Starlink.

Advertisement
-

SpaceX is asking for the opposite. In an October 23 filing after meetings with FCC staff and commissioners’ offices, the company asked regulators to add the 902 to 928 MHz band to the proposal. “Doing so now saves time later,” SpaceX wrote. The company also asked the FCC to modernize interference rules and align satellite deployment requirements with those for terrestrial cell networks, saying the goal is to let satellite and ground networks work together so Americans stay connected wherever they are.

The carriers have not been shy about how they view SpaceX as a competitor. On Verizon’s third quarter earnings call Monday, its chief executive said Starlink Mobile “just can’t compete with a terrestrial network” and estimated SpaceX would need four to six years and $300 billion to $500 billion to build a full US carrier network.

Thursday’s vote will not settle which bands survive. Adopting the notice opens a public comment period, with final rules to come later in the proceeding. The FCC already considered and rejected 2.5 GHz for satellite coverage once, in 2024. SpaceX also is not the only satellite player watching: the FCC approved Amazon’s $11.6 billion acquisition of Globalstar on October 27, giving its planned direct to device fleet its own mobile satellite spectrum.

Continue Reading

News

Tesla Semi catches fire in California: what we know

Published

on

Credit: KTVU

A Tesla Semi caught fire in Hayward, California, which caused both directions of traffic to shut down for hours before being completely reopened early on Wednesday, the California Highway Patrol said.

The fire occurred just after 5:30 local time in Hayward on Tuesday, as the Semi caught fire in the southbound lanes of I-880 before CHP officials made the decision to shut down both lanes of traffic due to potential risks from hazardous chemical smoke.

There were no injuries reported.

The cause of the fire is currently unknown, as neither Tesla nor the CHP have not determined a cause.

However, some images taken before the Semi was completely destroyed by the fire seem to indicate this might have been an older unit, as it appears to be one of the designs that Tesla shipped as part of its pilot program, before revising it and starting mass production just a month ago.

At the time of publication, CHP had not returned our request for a comment for additional details, including the Semi involved and any potential collaboration on an investigation between the CHP and Tesla. We will update this story when we hear back from them.

The southbound lanes were reopened at 3:30 a.m. on Wednesday, with the northbound lanes opening last night a few hours after the fire began. The CHP did state that the lithium batteries were “incredibly difficult to extinguish,” according to NBC Bay Area.

The truck’s driver said that the Semi caught fire, but he did not have an explanation.

An estimated 5,000 to 7,000 semi-truck and large commercial vehicle fires occur on U.S. roadways every year.

Continue Reading

News

Tesla’s ‘Emergency Drive Away’ function gets its first use in the real world

Published

on

Credit: Tesla

Tesla’s launch of the “Emergency Drive Away” function a few months back offered owners a safe option to evacuate an area if they were in reasonable danger. The function finally got its first use in the real world, but it appears it was by mistake.

A video shared by u/Joshalander in the r/TeslaLounge subreddit recorded the instance from his vehicle and said the incident took place in Austin this past weekend during the city’s F1 Race.

“Was charging around 6 AM this past Sunday in Austin before heading to the F1 race and heard a pop. Looked over and saw the new emergency drive-away feature in action. Genuinely felt bad for the dude when he got out and realized what happened, since he looked exhausted and only seemed to half-read the prompts.”

Emergency Drive Away unlatches the Supercharger connector from the vehicle, but still causes damage to both the car and the Supercharger. Tesla has said that it will cost up to $25,000 in repairs to have everything fixed back to normal.

Additionally, the company said that if it were not used in an emergency situation, the driver of the vehicle who activated the Emergency Drive Away feature would be responsible for all repair costs.

Tesla constitutes the following situations as reasonable justifications for activating the feature:

  • You face an immediate threat to your life or personal safety.
  • You must leave the area immediately.
  • Exiting the vehicle is unsafe.
  • Unplugging the charge connector would unreasonably delay your departure or expose you to a risk to your personal safety.

After using the feature, Tesla requires the driver to schedule Service so the car can be inspected.

Continue Reading