2023 Tesla Model Y on 2040-cars

Auto blog

Tesla adds free titanium underbody shields to Model S to prevent fires

Following a garage fire incident with a Model S EV last year, Tesla Motors quickly sent out an over-the-air software update to adjust how the car charges. Following two on-road fires caused by road debris that struck the underside of different Model S EVs (one in Washington State and the other in Tennessee), Tesla basically said, that it was a random thing, and the car is perfectly safe. The company later sent out a software update to have the car ride a bit higher at highway speeds. Today, Tesla is offering a more substantial solution. Tesla CEO Elon Musk has announced that all Model S EVs built since March 6 have a stronger triple underbody shield that should "bring this [fire] risk down to virtually zero." The company conducted 152 tests using, "every worst case debris impact we can think of, including hardened steel structures set in the ideal position for a piking event, essentially equivalent to driving a car at highway speed into a steel spear braced on the tarmac" and is now confident that there's basically nothing that can break through the new barriers. As you can see here, the shields prevent a concrete block, a three ball tow hitch and a steel alternator from puncturing the car's underside. The new shields should "bring this [fire] risk down to virtually zero." Any Model S owner who wants the new triple shield can ask for it, and even if they don't ask, the structure will be installed whenever the car is next in for service. The three layers of the shield include a rounded, hollow aluminum bar, a titanium plate and "a shallow angle, solid aluminum extrusion." The new shields, "only have a 0.1 percent impact on range and don't affect ride or handling," Musk writes, which means there's no reason for Model S owners not to get the upgrade. You can read all of Musk's explanation below. Tesla Adds Titanium Underbody Shield and Aluminum Deflector Plates to Model S By Elon Musk, Chairman, Product Architect & CEO In 2013, two extremely unusual Model S collisions resulted in underbody damage that led to car fires. These incidents, unfortunately, received more national headlines than the other 200,000 gasoline car fires that happened last year in North America alone. In both cases, the occupants walked away unharmed, thanks to the car's safety features. The onboard computer warned the occupants to exit the vehicles, which they did well before any fire was noticeable.

Recharge Wrap-up: Ferrock a carbon-negative cement substitute, Audi makes e-diesel

A cement alternative uses recycled materials and traps CO2 rather than producing it. Invented by David Stone at the University of Arizona, Ferrock uses recycled steel dust and glass to produce a substance stronger than conventional concrete. Cement has a high carbon footprint from the high heat needed to process the limestone. Ferrock needs no such heat, and it actually uses CO2 to harden, making it, as Stone calls it, a carbon-negative material. Learn more in the video above, see the transcript at PBS NewsHour and read more at Green Car Reports. Teslarati offers a detailed rundown of Tesla's new Valet Mode feature for the Model S. Part of the Firmware 6.2 update, Valet Mode allows the owner to disable certain performance features and block personal information when letting someone else drive the car. It limits the car's to speed to 70 miles per hour, and caps output at 80 kW. It can also disable mobile app access, Homelink, Bluetooth and wifi and the "Places" function, which stores addresses for you. The folks at Teslarati did find some shortcomings in the new feature, though. Read more at Teslarati. Audi has produced its first batch of e-diesel made from water and CO2. The fuel is made by reacting hydrogen from the water with CO2 to make long-chain hydrocarbon compounds called "blue crude." That can then be refined similarly to crude oil to make e-diesel, which is a fuel free from sulfur and aromatic hydrocarbons. That e-diesel can be used on its own, or mixed with fossil fuel diesel to power a vehicle. "In developing Audi e-diesel we are promoting another fuel based on CO2 that will allow long-distance mobility with virtually no impact on the climate," says Audi Head of Sustainable Product Development Reiner Mangold. Read more in the press release below. Fuel of the future: Research facility in Dresden produces first batch of Audi e-diesel - The verdict: Pilot plant produces high-quality diesel fuel - No need for mineral oil: e-diesel made from water, CO2 and green power - Minister Wanka: "Synthetic diesel using CO2 is a huge success" Audi has taken another big step in the development of new, CO2 neutral fuels: A pilot plant in Dresden has started production of the synthetic fuel Audi e diesel. After a commissioning phase of just four months, the research facility in Dresden started producing its first batches of high-quality diesel fuel a few days ago. To demonstrate its suitability for everyday use, Federal Minister of Education and Research Prof.

Elon Musk says yes to The Oatmeal's $8M request for Nikola Tesla museum

Matthew Inman is known for his lengthy, often wordy online comics called The Oatmeal. He's also a huge fan of Nikola Tesla, and helped gather $1.37 million via crowdfunding in 2012 to buy up Tesla's laboratory and set the stage for a Tesla museum, the Tesla Science Center at Wardenclyffe. It was such an Internet hit that Tesla Motors CEO Elon Musk even chipped in $2,500 and Tweeted that he "will do more in the future." Well, Inman is getting ready to call in that favor. Yesterday, The Oatmeal published a glowing review of sorts on how great the all-electric Model S is (slightly NSFW). In it we learned that Inman is bonkers in love with his EV, calling it his "intergalactic spaceboat of light and wonder" and saying the acceleration is "freaky." He adores the door handles, the frunk, the advanced powertrain and pretty much everything else. In fact, part one is so positive it reads like an over-the-top Tesla advertorial. But then comes part two, where Inman gets down to business. Musk simply said, "I would be happy to help." See, the $1.37 million was used to buy Nikola Tesla's property but was not enough to actually, you know, build the museum. To do that, the Science Center needs another $8 million. And guess who has those kinds of funds? How about a billionaire who is using the Tesla name and is already a fan of the museum idea? That's right, one Elon Musk. And part 2 of The Oatmeal's comic is an argument for why Musk should fork over the $8 million to help pay for the museum. Inman says it is, "A polite request from a humongous fan" and adds that, "You owe us nothing, and you've done nothing but good things in the name of Nikola Tesla. But the fact remains: Tesla Motors, a company now worth billions, is using Nikola Tesla's name, and they're using his technology, and all we want in return is a little bit of help." Inman says that $8 million is "the bare minimum to build, staff, and maintain a Nikola Tesla Museum," and that the number was reached after getting "countless estimates from site planners, architects, and museum curators from all around the world." Something like $6 million would be good, he writes, but, "any less than $8M would pretty much leave us in the same boat we're in now." Tesla hasn't offered up an official statement, but on Twitter, Musk simply said, "I would be happy to help." Not sure what that means, exactly, but it's probably not going to make Inman hate his car any time soon.