The goal of tackling global warming by turning carbon dioxide into fuel could be one step closer with researchers using a supercomputer to identify a group of “single-atom” catalysts that could play a key role.
Researchers from QUT’s Centre for Materials Science, led by Associate Professor Liangzhi Kou, were part of an international study that used theoretical modelling to identify six metals (nickel, niobium, palladium, rhenium, rhodium, zirconium) that were found to be effective in a reaction that can convert carbon dioxide into sustainable and clean energy sources.
The study published in Nature Communications involved QUT researchers Professor Aijun Du, Professor Yuantong Gu and Dr. Lin Ju.
The world is moving to electric vehicles (EVs), but we are still rolling on vehicle concepts meant for heavy internal combustion engines. Challenging the very concept of what a mobility solution should look like is the Ryzr, from new players in the EV market, R.
As the pandemic pushed people to opt for more independent mobility solutions, bicycle sales rocketed in many parts of the world, the BBC reported last year. With its open concept, R’s Ryzr is designed to offer the same thrill as cycling does on open streets but with a more relaxed car-like seating comfort.
Tesla’s impressive third-quarter delivery performance overshadowed the automotive industry’s ongoing struggle with the semiconductor chip shortage. Among all of the world’s automakers, Tesla has been basically the only car company to avert the crisis as it has not had any overwhelmingly public stoppages in vehicle production. Morgan Stanley’s new investor note, drafted by lead analyst Adam Jonas, examines Tesla’s ability to avoid detrimental production stoppages, which effectively helped the company capture its best quarter in company history.
Jonas titles Morgan Stanley’s most recent investor note, “How Did Tesla Find Chips?” In all honesty, this riddle was solved during the Q2 2021 Earnings Call, where Tesla stated in its Shareholder Deck that it used a combination of in-house microcontrollers to avoid any major catastrophes in the manufacturing of its vehicles. The company wrote:
“Our team has demonstrated an unparalleled ability to react quickly and mitigate disruptions to manufacturing caused by semiconductor shortages. Our electrical and firmware engineering teams remain hard at work designing, developing and validating 19 new variants of controllers in response to ongoing semiconductor shortages.”
Desalination is the answer to long-term water security, but it’s also expensive and energy-intensive. The good news is that scientists are developing some viable solutions.
The first desalination plant in Europe was built in Spain nearly a half century ago. Since then, facilities have sprung up in water-stressed regions throughout Europe. Just a few years ago, the residents of the small Greek island of Ikaria finally got access to an abundant source of clean drinking water—all thanks to a new desalination plant.
The growing importance of desalinising water is undeniable. Once only an issue in Southern Europe, countries in the north like the Netherlands and Belgium are now also investing in desalination technology.
Many international companies such as Beyond Meat, Impossible Foods, OmniFoods and Whole Perfect Food are targeting China as the next growth market for alternative meat. Local players such as Zhenmeat and Z-Rou have already successfully made it into supermarkets and restaurants across the country.
Shifting our diet towards alternative meat tackles the main source of biodiversity loss and is the most direct solution. China, as a massive meat consumer, can play a vital role in making plant-based alternatives mainstream.
While wind turbine and solar power platforms are beginning to take to the sea, another, more established form of power might also avoid hiking real estate costs.
A Copenhagen-based startup just raised funding to the sum of eight figures in Euros to begin construction of a new kind of cheap, flexible, portable, and unyieldingly safe nuclear reactor, according to a press release shared by the company, Seaborg Technologies.
And, crucially, the timeline for global deployment will shatter conventional paradigms in the energy industry.
Elon Musk reiterated Tesla’s commitment to China, stating that the company will continue to invest in the country. Musk made his announcement at a pre-recorded question-and-answer session at China’s Cyberspace Administration’s Global Digital Conference. Musk has hailed the country that is vital to his electric vehicle company for the second time this month, calling it as a “global leader in digitalization.” As per Mr. Musk’s comments made during another pre-recorded webcast at the World New Energy Vehicle Congress less than two weeks earlier, Chinese automakers were the “most internationally competitive.” Musk was enthusiastic in his praise for the nation that is vital to Tesla’s electric vehicle business, and his remarks came as the company works to repair its image in China. Musk stated, “I have a lot of respect for the various Chinese automakers who are driving these (EV) technologies.” Musk stated Chinese carmakers are among the best at software, which he claims will “shape the future of the vehicle industry” during his three-minute speech. “My honest view is that China invests a lot of resources and efforts adopting the latest digital technologies in various areas, including the automotive industry,” Musk said in a recent video. China has become a global leader in digitalization in the vehicle industry.” “Tesla will continue to boost its investment and research and development efforts in China.” However, negative coverage of Tesla has also grown in China over the last year. In one high-profile case, a woman claiming to be a Tesla customer protested an apparent brake failure in her car at the Shanghai auto show in April. Tesla was accused of having an “arrogant and aggressive approach” in China, according to official media, after a video of the incident went viral on Chinese social media. But now, Tesla has been attempting to repair its image in China following a barrage of negative headlines. The corporation has been under governmental scrutiny for its privacy practises, as well as several recalls in China. Some state and military employees are apparently restricted from driving Tesla electric vehicles. Musk emphasized data protection in his speech and outlined the many types of data that are stored locally. “At Tesla, we’re pleased to see a bustle of fresh laws and regulations targeted at enhancing data handling,” Musk remarked. In the past, the corporation is said to have broken ground on a big Shanghai facility. According to Reports, Tesla sold 44,264 Made-in-China automobiles by August 2021. There were 31,379 for export, which marked an increase over July’s 32,968 made-in-China automobiles sold and June’s 33,155 units sold. Local EV firms like Xpeng Inc., Li Auto Inc., and Nio Inc. are also posing a threat to Tesla in China. Last month, shipments of China-made cars to domestic purchasers increased, and exports from the company’s Shanghai factory — largely to Europe — increased. As a result, Tesla’s overall China shipments increased 34% from July to 44,264 units in August. According to sources, Tesla momentarily suspended some tasks at its Shanghai factory last month due to a global shortfall of semiconductors. Because of a shortage of crucial chips, a portion of a production line at the China plant was shut down for nearly four days in August. Tesla created a data centre in China to contain all of the data generated by our businesses there, which include manufacturing, sales, service, and charging. All personally identifying information is kept secure in China and is never sent abroad. Data is only permitted for international transfer in very rare instances, such as spare parts orders from overseas.” Tesla is acting in response to new Chinese government regulations governing how carmakers with cameras and sensors collect and use data. Tesla also said in a statement that it was “glad to hold discussions with industry experts” regarding new data security requirements for automobiles in the country. “Data security in automobiles is critical. Tesla will make every effort to maintain data security by implementing automotive data security management.”
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Martian soil needs a little bacteria to house plants.
The findings were detailed in a study published Wednesday in PLOS One.
The recent experiment is a crucial step in humanity’s vision of inhabiting a planet other than Earth, addressing the need to grow plants and crops to maintain a sustainable environment.
As scientists search for a place that could potentially host humans, Mars is at the top of the list.
SpaceX is building the most powerful spacecraft ever with the Starship. When completed, clients are waiting to put it to different uses as it is a very versatile spacecraft and this is because SpaceX is making it to be 100 percent reusable. However, for SpaceX, the Starship is its vehicle to explore the unknown parts of the solar system. How is SpaceX making sure the Starship is fit for the long journeys the spacecraft is destined for? Join us as we examine SpaceX’s insane plan to travel all over the Solar system! When the Starship is ready, SpaceX would have the most powerful spacecraft in its hands. When the upper stage, the Ship, and the lower stage, the Super Heavy, are stacked together, the Starship will stand an impressive 120 meters tall, with a diameter of nine meters and total payload to lower earth orbit of over 100 tons. The booster is the Super Heavy, a colossal steel structure that is 70 meters tall. It will lift a gross mass of over 3 million kg by producing a thrust of 72 MN. The booster relies on 32 Raptor engines that SpaceX is designing in-house. The rocket engines will use propellants made of sub-cooled liquid methane and liquid oxygen, of which the booster can store 3,400 tons. SpaceX designed reusability into the Super Heavy so it can be used for multiple mission launches. The booster was to return to earth and land on its six legs but to reduce costs and turn around time, SpaceX ditched the legs, instead, coming up with the radical idea of catching the Super Heavy with a pair of arms, known as the Mechazilla, on the launch tower. It will be aided on its return journey by a system of four grid fins. The upper stage or the Ship is the part of the Starship that will go to and return from space. It is a 50 meters tall spacecraft that can carry both cargo and passengers to earth’s orbit and beyond. It will rely on six Raptor engines both for propulsion and landing since it is also completely reusable. The Ship also uses methane and oxygen propellants, of which it can store 1,200 tons, but it has an ingenious proposed method of getting more fuel when out there in space, as we shall see later. While the Ship will also be caught by the Mechazilla, on its return to earth, SpaceX is retaining the legs so that it can land on other planets or the moon where there is no Mechazilla. Out of the 50-meter height of the Ship, 18 meters of it will be available to configure either for cargo or passenger transport, making it the largest usable payload volume of any current or in-development launcher. If you ever wonder what I like to do when not making these videos, I like taking road trips. I also look forward to taking flights to see my folks and reconnect with my roots. Sometimes, I hang out with friends over a few chilled beers. I felt I was just having fun, until a pal hooked me up to Wren, which helped me to see how much my fun activities were adding carbon emissions to the air. It was easy to calculate my carbon footprint on Wren website because I just answered some questions about the stuff I do and it calculated how much I am costing the environment in dollars! However, Wren gave me a chance to offset my environmental debit by donating the amount to projects that plant trees and protect rainforests around the world! You can make the contribution a monthly thing and you will get updates from Wren on the projects you support. You can sign up today and start learning and compensating. If you sign up with my referral link in the video description, you will be supporting 5 extra acres of rainforest! So hurry and let’s save our planet, our only home! The Starship is not a product that will struggle for business as many people are waiting on it. One of its most prominent suitors is NASA, which is confident enough to put 2.9 billion dollars into its development.
Boston-based company Regent has taken US$465 million in pre-orders for its super-fast electric “Seaglider.” Using the wing-in-ground effect, this 180-mph (290-km/h) beast promises twice the range of an electric aircraft, and a revolution in coastal transport.
“The speed, comfort, and navigation systems of an aircraft with the convenience, maneuverability, and affordability of a boat,” reads the Regent press release, marking approximately the first time boats have ever been called affordable or maneuverable.
So, what is this thing? Well, it’s the latest incarnation of a ground-effect vehicle, or GEV – with a couple of twists. GEVs are aircraft designed to fly so low (within one wingspan of the water’s surface) that they ride on an air pressure cushion between the wing and the surface, giving them extra lift and radically boosting their efficiency. They can’t – or at least, don’t – fly outside the ground effect, enabling them to be certified and registered as boats in certain areas.
