HTC's latest tease on its Twitter account looks related to the lip-tracking module for its Vive headsets. UploadVR reports: Paired with last week's tease that included the message "It's your move," plus numerous replies that use the word 'tracking' and even a more recent reference to Avatar, it certainly seems like HTC is teasing new add-ons for its existing Vive headsets, rather than an all-new device.

HTC revealed the lip-tracking module for Vive all the way back at GDC 2019. At the time the company said it had no plans for a full release of the device. The kit hangs below the headset and reads movement in your mouth, which a given experience could then use to replicate on a virtual avatar of yourself. Paired with the eye-tracking in the HTC Vive Pro Eye, it's feasible that HTC could soon be bringing very expressive virtual avatars to VR. Go a step further and implement the Vive Trackers for full-body tracking, and there's a lot of potential here.

A user shares a report from Apple Insider: Researchers are working on a cabling system that could provide data transfer speeds multiple times faster than existing USB connections using an extremely thin polymer cable, in a system that echoes the design path of Thunderbolt. Presented at the February IEEE International Solid-State Circuits Conference, the research aims to develop a connection type that offers far better connectivity than current methods. In part, it aims to accomplish this by replacing copper wiring with something else.

Copper is typically used for wires like USB and HDMI to handle data transfers, but it requires a lot of power to work for high levels of data transmission. "There's a fundamental tradeoff between the amount of energy burned and the rate of information exchanged," said MIT alumni and lead author Jack Holloway. While the "increasingly bulky and costly" copper could be replaced by fiber optic cables, that introduces its own issues. As silicon chips have difficulty dealing with photons, this makes the interconnection between the cable and the computers more challenging to optimize. Combining the benefits of copper and fiber optic conduits, a plastic polymer is used by the researchers. This makes it cheaper to manufacture than copper wires, which could be an attractive proposition for cable producers.

The polymer can also use sub-terahertz electromagnetic signals, which is more energy-efficient than copper at high data loads. It is believed this efficiency brings it close to that of fiber optic systems, but crucially with better compatibility with silicon chips. Low-cost chips are paired with the polymer conduit that can generate the high-frequency signals powerful enough to transmit into the conduit directly. As such, the system is expected to be manufactured with standard methods, which also makes it cost-effective to produce. The cables themselves can also be extremely thin, with the cross-sectional area of the interconnect measuring 0.4 millimeters by a quarter millimeter, smaller than typical copper variants. That small hair-like cable can be used to transport data over three different parallel channels, enabling it to achieve a total bandwidth of 105 gigabits per second. Bundling conduits together could bring the cables into the terabit-per-second range, while still remaining at a reasonable cost.

LG's battery division is planning to build advanced battery cells for Tesla's electric vehicles in 2023 and is considering potential production sites in the U.S. and Europe, according to Reuters. From the report: Tesla has not yet agreed to a deal that would expand LG's role in its supply chain beyond China, one of the sources said. Last week, the Korean battery maker told Korean reporters it plans to build a U.S. factory where it would make battery cells for EVs and energy storage systems, to cater to U.S. and global customers as well as startups. It did not identify potential customers then, but one of the sources said it was hoping Tesla would buy the batteries.

In September, Tesla Chief Executive Elon Musk announced an ambitious plan to develop new cells in-house, prompting suppliers like LG and Panasonic to embrace the unproven technology or face risks of losing a major customer for the longer term. The Korean supplier, a unit of LG Chem, has made samples for the so-called 4680 large-format cylindrical cells, said the sources, who asked not to be identified. It faces technological hurdles and the challenge of scaling up production, people familiar with the matter said.

"LG plans to produce 4680 cells at its new U.S. factory. They plan to build a new 4680 cell line to supply Tesla's Giga Berlin in Europe," one of the sources said, adding Spain is one of candidate for the European plant. One of the sources said LG has never mass produced such large-format cylindrical cells, although increasing battery capacity is the correct call. "Tesla is a major customer, and LG can take risks," another source said. He said LG has not yet secured orders from Tesla for the 4680 cells, still under development. For now, Tesla is sharply boosting orders for 2170 cells used in the Model 3 and Model Y vehicles made in China, the source said.

Dropbox announced today that it plans to acquire DocSend for $165 million. The company helps customers share and track documents by sending a secure link instead of an attachment. From a report: "We're announcing that we're acquiring DocSend to help us deliver an even broader set of tools for remote work, and DocSend helps customers securely manage and share their business critical documents, backed by powerful engagement analytics," Houston told me. When combined with the electronic signature capability of HelloSign, which Dropbox acquired in 2019, the acquisition gives the company an end-to-end document sharing workflow it had been missing. "Dropbox, DocSend and HelloSign will be able to offer a full suite of self-serve products to help our millions of customers manage the entire critical document workflows and give more control over all aspects of that," Houston explained.

MIPS Technologies, the company that had been synonymous with the MIPS processor architecture, will now be developing processors based on RISC-V architecture. TuxPhones reports: The MIPS silicon manufacturer is one of the oldest RISC chip manufacturers, used in several systems since the late 80s. Characterized by clean and efficient designs, allowing adaption in varied applications, this company has been considered one of the most innovative in the market during its golden age - to the point that the Windows OS had a MIPS port in the early 90s. However, the company has been struggling with an increasingly lower market share and risked bankruptcy in recent years, ultimately leading to acquisition by start-up Wave Computing, which faced bankruptcy last year.

How this company was reborn just weeks ago, exiting the state of bankruptcy, is surprising, but not at all irrational: in its official statement, (the new) MIPS has become a member of RISC-V International, the non-profit organization managing the fully open-hardware ISA, substantially replacing their current architecture with the de facto open chip standard in its entirety. Licensing of the original MIPS architecture to third parties will probably be managed as before, so that the "old" architecture will remain available upon need. This is officially known as the "8th generation" of MIPS chips, indicating a total architectural gap from the previous seven iterations, essentially leaving the old architecture and fully embracing the new one. The Electronic Engineering Journal says it's likely that the new MIPS will continue to honor pre-existing licensing agreements, but it's unclear what level of support the company will offer for older MIPS-based chip designs.

An anonymous reader quotes a report from Reuters: Cyprus, Greece and Israel on Monday signed an initial agreement to build the world's longest and deepest underwater power cable that will traverse the Mediterranean seabed at a cost of about $900 million and link their electricity grids. The project, called the Euro-Asia interconnector, will provide a back-up power source in times of emergency, said Israeli Energy Minister Yuval Steinitz, who was in Nicosia to sign a memorandum of understanding with his counterparts. Cypriot Energy Minister Natasa Pilides said it marked "a decisive step towards ending the island's energy isolation, and consequently, our dependence on heavy fuels."

The cable will have a capacity of 1,000-2,000 megawatts (MW) and is expected to be completed by 2024, according to Israel's energy ministry. With a length of about 1,500 km and a maximum depth of 2,700 meters, it will be the longest and deepest subsea electricity cable to have ever been constructed, it said. Calling the project a "2,000 mega-watt highway," Pilides said the first stage is expected to be operational within 2025. It will cover three sections of the Mediterranean: some 310 kilometers between Israel and Cyprus, about 900 kilometers between Cyprus and Crete, and about 310 additional kilometers between Crete and mainland Greece. Greek power grid operator IPTO has started construction of the Crete-mainland part, seen concluding by 2023. The Greek operator and Eurasia have been working closely to make sure the two cables link to each other efficiently, an IPTO official said. The European Union has recognized the cable as a "Project of Common Interest", categorizing it as a project it is willing to partly finance.

An anonymous reader quotes a report from Bloomberg: Elon Musk is getting into the Texas power market, with previously unrevealed construction of a gigantic battery connected to an ailing electric grid that nearly collapsed last month. The move marks Tesla's first major foray into the epicenter of the U.S. energy economy. A Tesla subsidiary registered as Gambit Energy Storage LLC is quietly building a more than 100 megawatt energy storage project in Angleton, Texas, a town roughly 40 miles south of Houston. A battery that size could power about 20,000 homes on a hot summer day. Workers at the site kept equipment under cover and discouraged onlookers, but a Tesla logo could be seen on a worker's hard hat and public documents helped confirm the company's role. Property records on file with Brazoria County show Gambit shares the same address as a Tesla facility near the company's auto plant in Fremont, California. A filing with the U.S. Securities and Exchange Commission lists Gambit as a Tesla subsidiary. According to a document on the city of Angleton's website, the installation will use lithium iron phosphate batteries that are expected to last 10 to 20 years. The document says that it will generate around $1 million in property tax revenue for the city and the site will be unmanned but remotely monitored.

The kingdom is building a $5 billion plant to make green fuel for export and lessen the country's dependence on petrodollars. From a report: Sun-scorched expanses and steady Red Sea breezes make the northwest tip of Saudi Arabia prime real estate for what the kingdom hopes will become a global hub for green hydrogen. As governments and industries seek less-polluting alternatives to hydrocarbons, the world's biggest crude exporter doesn't want to cede the burgeoning hydrogen business to China, Europe or Australia and lose a potentially massive source of income. So it's building a $5 billion plant powered entirely by sun and wind that will be among the world's biggest green hydrogen makers when it opens in the planned megacity of Neom in 2025. The task of turning a patch of desert the size of Belgium into a metropolis powered by renewable energy falls to Peter Terium, the former chief executive officer of RWE AG, Germany's biggest utility, and clean-energy spinoff Innogy SE. His performance will help determine whether a country dependent on petrodollars can transition into a supplier of non-polluting fuels.

"There's nothing I've ever seen or heard of this dimension or challenge," Terium said. "I've been spending the last two years wrapping my mind around 'from scratch,' and now we're very much in execution mode." Hydrogen is morphing from a niche power source -- used in zeppelins, rockets and nuclear weapons == into big business, with the European Union alone committing $500 billion to scale up its infrastructure. Huge obstacles remain to the gas becoming a major part of the energy transition, and skeptics point to Saudi Arabia's weak track record so far capitalizing on what should be a competitive edge in the renewables business, especially solar, where there are many plans but few operational projects. But countries are jostling for position in a future global market, and hydrogen experts list the kingdom as one to watch.

The U.K. is hosting 10 projects to heat buildings with the gas, China is deploying fuel-cell buses and commercial vehicles, and Japan is planning to use the gas in steelmaking. U.S. presidential climate envoy John Kerry urged the domestic oil and gas industry to embrace hydrogen's "huge opportunities." That should mean plenty of potential customers for the plant called Helios Green Fuels. Saudi Arabia is setting its sights on becoming the world's largest supplier of hydrogen -- a market that BloombergNEF estimates could be worth as much as $700 billion by 2050. "You're seeing a more diversified portfolio of energy exports that is more resilient," said Shihab Elborai, a Dubai-based partner at consultant Strategy&. "It's diversified against any uncertainties in the rate and timing of the energy transition." Blueprints are being drawn and strategies are being announced, but it's still early days for the industry. Hydrogen is expensive to make without expelling greenhouse gases, difficult to store and highly combustible. Green hydrogen is produced by using renewable energy rather than fossil fuels. The current cost of producing a kilogram is a little under $5, according to the International Renewable Energy Agency.

"At the recent tinyML Summit 2021, Raspberry Pi co-founder Eben Upton teased the future of 'Pi Silicon'," writes Tom's Hardware, adding "It looks like machine learning could see a massive improvement thanks to Raspberry Pi's news in-house chip development team..." Raspberry Pi's in-house application specific integrated circuit team are working on the next iteration, and seems to be focused on lightweight accelerators for ultra low power machine learning applications. During Upton's talk at 40 minutes the slide changes and we see "Future Directions," a slide that shows three current generation 'Pi Silicon' boards, two of which are from board partners, SparkFun's MicroMod RP2040 and Arduino's Nano RP2040 Connect. The third is from ArduCam and they are working on the ArduCam Pico4ML which incorporates machine learning, camera, microphone and screen into a the Pico package.

The last bullet point hints at what the future silicon could be. It may come in the form of lightweight accelerators possibly 4-8 multiply-accumulates (MACs) per clock cycle.

Qbertino writes: Heise.de, a German tech news publisher, reports that wind has replaced coal as the main source of power in Germany. From the report: "The share of renewable energies in the amount of electricity generated and fed into the grid domestically rose from 42.3 percent in 2019 to 47.0 percent last year. At 25.6 percent, wind power was the first renewable energy source to have the highest share of the amount of electricity fed into the grid in a given year, replacing coal as the most important energy source. In 2020, 5.4 percent more electricity was generated from wind power than in 2019, when the share had been 22.8 percent..." (Sidenote: Paragraph translated by deepL in seconds; [I] find it quite feasible as a German and English native speaker. Color me impressed.)

This is not much to brag about yet because Coal is still buffering large parts of the nuclear fission exit Germany is doing, but it's a good milestone. By and large, the article concludes that Germany's exit from nuclear fission is going in the right direction.

States like Pennsylvania, Virginia, Idaho, Florida and Wisconsin have granted sidewalk robots legal rights as "pedestrians." Axios reports: In Pennsylvania, robot "pedestrians" can weigh up to 550 pounds and drive up to 12 mph. "Opposition has largely come from pedestrian and accessibility advocates, as well as labor unions like the Teamsters," per the Pittsburgh City Paper. The laws are a boon to Amazon's Scout delivery robot and FedEx's Roxo, which are being tested in urban and suburban settings. "Backers say the laws will usher in a future where household items show up in a matter of hours, with fewer idling delivery vans blocking traffic and spewing emissions," per Wired.

Some technology evangelists think these laws are a spectacularly bad idea. The National Association of City Transportation Officials -- NACTO -- says the robots "should be severely restricted if not banned outright." "Uncoordinated autonomous delivery services could flood sidewalks with bots, making walking increasingly difficult and unpleasant," NACTO says in a report. "Drone delivery could significantly increase noise pollution and add a new dimension of chaos to urban streets."

FrankOVD shares a report from TechCrunch: [F]irms backed by Robert Downey Jr. and Bill Gates are joining investors like Amazon and iPod inventor Tony Fadell to pour money into a company called Turntide Technologies that believes it has the next great innovation in the world's efforts to slow global climate change -- a better electric motor. The operation of buildings is responsible for 40% of CO2 emissions worldwide, Turntide noted in a statement. And, according to the U.S. Department of Energy (DOE), one-third of energy used in commercial buildings is wasted. Smart building technology adds an intelligent layer to eliminate this waste and inefficiency by automatically controlling lighting, air conditioning, heating, ventilation and other essential systems and Turntide's electric motors can add additional savings.

Turntide's basic innovation is a software-controlled motor, or switch reluctance motor, that uses precise pulses of energy instead of a constant flow of electricity. "In a conventional motor you are continuously driving current into the motor whatever speed you want to run it at," [CEO Ryan Morris] said. "We're pulsing in precise amounts of current just at the times when you need the torque... It's software-defined hardware."

He estimates that the technology is applicable to 95% of where electric motors are used today, but the initial focus will be on smart buildings because it's the easiest place to start and can have some of the largest immediate impact on energy usage. "The carbon impact of what we're doing is pretty massive," Morris told me last year. "The average energy reduction [in buildings] has been a 64% reduction. If we can replace all the motors in buildings in the U.S. that's the carbon equivalent of adding over 300 million tons of carbon sequestration per year."

According to Bloomberg, Nintendo is planning to unveil a model of its Switch gaming console equipped with a bigger Samsung OLED display and support for 4K. It's expected to arrive before Christmas. From the report: Samsung Display Co. will start mass production of 7-inch, 720p-resolution OLED panels as early as June with an initial monthly target of just under a million units. The displays are slated for shipment to assemblers around July. The gaming community has speculated online about the introduction of an OLED or organic light-emitting diode screen, but Nintendo has stayed mum and President Shuntaro Furukawa said in February his company has no plans to announce a new Switch "anytime soon." Samsung's involvement is the strongest indication that Nintendo is serious about updating the console, and on a large scale.

Nintendo decided to go with rigid OLED panels for the new model, the people said, a cheaper but less flexible alternative to the type commonly used for high-end smartphones. The latest model will also come with 4K ultra-high definition graphics when paired with TVs, they said. That could intensify a longstanding complaint of developers, who have struggled with the difference in resolution between handheld and TV modes and now face a bigger gap between the two.

An anonymous reader quotes a report from Ars Technica: US President Joe Biden has made the shift to electric vehicles an early focus of his administration. Days after his inauguration, he vowed to replace hundreds of thousands of federal civilian vehicles with electric versions. On Tuesday, Biden held a virtual meeting with CEOs from companies building charging infrastructure. The administration has set a goal to build more than 500,000 new electric vehicle charging stations by 2030.

Also on Tuesday, a coalition of six electric utilities announced a new initiative that will help Biden achieve his goal. The companies are planning to build a "seamless network of charging stations" in and around the American South. The group plans to build chargers near major highways in every southern state, stretching as far west as Texas and as far north as Indiana, Ohio, and Virginia. This is not a joint venture. Each utility will build and run its own charging stations. But the goal is to make them appear to the customer as a unified network.

An anonymous reader quotes a report from Reuters: Volvo's entire car lineup will be fully electric by 2030, the Chinese-owned company said on Tuesday, joining a growing number of automakers planning to phase out fossil-fuel engines by the end of this decade. "I am totally convinced there will be no customers who really want to stay with a petrol engine," Volvo Chief Executive Hakan Samuelsson told reporters when asked about future demand for electric vehicles. "We are convinced that an electric car is more attractive for customers." The Swedish-based carmaker said 50% of its global sales should be fully-electric cars by 2025 and the other half hybrid models.

Owned by Hangzhou-based Zhejiang Geely Holding Group, Volvo will launch a new family of electric cars in the next few years, all of which will be sold online only. On Tuesday it unveiled the first of those models, the C40, a fully electric SUV, which will have an initial battery range of around 420 kilometers (261 miles). Volvo will include wireless upgrades and fixes for its new electric models -- an approach originally pioneered by electric carmaker Tesla Inc. This means the C40's range will be extended over time with software upgrades, Chief Technology Officer Henrik Green said. Volvo said it will "radically reduce" the complexity of its model line-up and provide customers with transparent pricing. The carmaker's global network of 2,400 traditional bricks-and-mortar dealers will remain open to service vehicles and to help customers make online orders.

An anonymous reader quotes a report from Gizmodo: Tattoos are usually considered a form of personal expression, but a team of researchers in Europe have created what they're calling the world's first light-emitting tattoo based on OLED screen technology that, besides presumably looking kind of cool, could also serve as a visible warning about potential health concerns. In a recently published paper in the Advanced Electronic Materials journal, "Ultrathin, UltraConformable, and FreeStanding Tattooable Organic LightEmitting Diodes," scientists from the University College London in the UK and the Italian Institute of Technology detail how their new approach to tattoos relies on the same organic light-emitting diode technology featured in devices like more recent iPhones, as well as the recent crop of mobile devices featuring folding screens. The flexibility of an OLED display is important for this application given human skin is so pliable and flexes and folds as the body moves.

The actual electronics of the light-emitting tattoos, made from an extremely thin layer of an electroluminescent polymer that glows when a charge is applied, measure in at just 2.3-micrometers thick, which, according to the researchers, is about one-third the diameter of a red blood cell. The polymer layer is then sandwiched between a pair of electrodes and sits atop an insulating layer, which is bonded to temporary tattoo paper through a printing process that isn't prohibitively expensive. The tattoos can be easily applied to surfaces using the same wet transfer process that temporary tattoos designed for kids use, and can be easily washed off when no longer needed or wanted using soap and water.

With a current applied the OLED tattoos in their current form simply glow green, but eventually could produce any color using the same RGB approach that OLED screens use. However, while the researchers acknowledge that the potential for glowing tattoos is there, taking that art in a whole new direction, they also see even more potential for them as a medical tool. When combined with other wearable technologies the light-emitting tattoos could start flashing when an athlete needs to rehydrate, or change color when applied to foods providing obvious warnings when expiration dates have passed. The researchers note that the OLEDs polymers can quickly degrade when exposed to the air, and "there's an even bigger issue of finding a way to power them using tiny batteries or supercapacitors, as so far in the lab they've been wired to an external power source," adds Gizmodo.

The New York Times reports on what the city's police department calls Digidog, "a 70-pound robotic dog with a loping gait, cameras and lights affixed to its frame, and a two-way communication system that allows the officer maneuvering it remotely to see and hear what is happening." Police said the robot can see in the dark and assess how safe it is for officers to enter an apartment or building where there may be a threat. "The NYPD has been using robots since the 1970s to save lives in hostage situations & hazmat incidents," the department said on Twitter. "This model of robot is being tested to evaluate its capabilities against other models in use by our emergency service unit and bomb squad."

But the robot has skeptics. Rep. Alexandria Ocasio-Cortez, a Democrat, described Digidog on Twitter as a "robotic surveillance ground" drone.... Jay Stanley, a senior policy analyst with the American Civil Liberties Union, said empowering a robot to do police work could have implications for bias, mobile surveillance, hacking and privacy. There is also concern that the robot could be paired with other technology and be weaponized. "We do see a lot of police departments adopting powerful new surveillance and other technology without telling, let alone asking, the communities they serve," he said. "So openness and transparency is key...."

A mobile device that can gather intelligence about a volatile situation remotely has "tremendous potential" to limit injuries and fatalities, said Keith Taylor, a former SWAT team sergeant at the police department who teaches at John Jay College of Criminal Justice. "It's important to question police authority; however, this appears to be pretty straightforward," he said. "It is designed to help law enforcement get the information they need without having a deadly firefight, for instance."
The Times reports that Boston Dynamics has been selling the dog since June. It's also already being used by the Massachusetts State Police and the Honolulu Police Department, "while other police departments have called the company to learn more about the robot, which has a starting price of about $74,000 and may cost more with extra features," according to Michael Perry, vice president of business development at the company.

The Times points out that the robot dog is also being purchased by utility and energy companies as well as manufacturers and construction companies, which use it to get into dangerous spaces. "The robot has been used to inspect sites with hazardous material. Early in the pandemic, it was used by health care workers to communicate with potentially sick patients at hospital triage sites, Perry said."

"Maker Andreas Spiess talks about the Open Source that really goes into a RISC-V chip and the ESP32-C3," writes Slashdot reader nickwinlund77 — sharing a link to this article from Hackaday: It's an exciting time in the world of microprocessors, as the long-held promise of devices with open-source RISC-V cores is coming to fruition. Finally we might be about to see open-source from the silicon to the user interface, or so goes the optimistic promise. In fact the real story is considerably more complex than that, and it's a topic [Andreas Speiss] explores in a video that looks at the issue with a wide lens...
nickwinlund77 writes: The YouTube video starts out with a good general history of competition between large businesses over architectures and embracing the standards for tech which many of us have depended on throughout the years. The video then gets into the technical specifics of the ESP32-C3.
Hackaday adds: His conclusion is that while a truly open-source RISC-V chip is entirely possible (as demonstrated with a cameo Superconference badge appearance), the importance of the RISC-V ISA is in its likely emergence as a heavyweight counterbalance to ARM's dominance in the sector.

The University of Cambridge Centre for Alternative Finance has calculated that Bitcoin's total energy consumption is somewhere between 40 and 445 terawatt hours (TWh) a year, with a central estimate of about 130 terawatt hours, reports the BBC: The UK's electricity consumption is a little over 300 TWh a year, while Argentina uses around the same amount of power as the CCAF's best guess for Bitcoin. And the electricity the Bitcoin miners use overwhelmingly comes from polluting sources. The CCAF team surveys the people who manage the Bitcoin network around the world on their energy use and found that about two-thirds of it is from fossil fuels....

We can track how much effort miners are making to create the currency. They are currently reckoned to be making 160 quintillion calculations every second — that's 160,000,000,000,000,000,000, in case you were wondering. And this vast computational effort is the cryptocurrency's Achilles heel, says Alex de Vries, the founder of the Digiconomist website and an expert on Bitcoin. All the millions of trillions of calculations it takes to keep the system running aren't really doing any useful work. "They're computations that serve no other purpose," says de Vries, "they're just immediately discarded again. Right now we're using a whole lot of energy to produce those calculations, but also the majority of that is sourced from fossil energy."

The vast effort it requires also makes Bitcoin inherently difficult to scale, he argues. "If Bitcoin were to be adopted as a global reserve currency," he speculates, "the Bitcoin price will probably be in the millions, and those miners will have more money than the entire [U.S.] Federal budget to spend on electricity."

"We'd have to double our global energy production," he says with a laugh. "For Bitcoin."
Ken Rogoff, a professor of economics at Harvard and a former chief economist at the IMF, tells the BBC that Bitcoin exists almost solely as a vehicle for speculation, rather than as a stable store of value that can be easily exchanged.

When asked if the Bitcoin bubble is about to burst, he answers, "That's my guess." Then pauses and adds, "But I really couldn't tell you when."

California-based Aptera Motors "is rolling out the first mass-produced solar car this year," reports the Washington Post, after successfully crowdfunding a restart of their development effort: It's a three-wheel, ultra-aerodynamic electric vehicle covered in 34 square feet of solar cells. The car is so efficient that, on a clear day, those cells alone could provide enough energy to drive about 40 miles — more than twice the distance of the average American's commute.

The Aptera must undergo safety tests before the company can begin distribution, which it hopes to do by the end of this year. Even then, it's not clear that consumers will want to buy something that looks like a cross between the Batmobile and a beetle. The shadow of an initial attempt, which ended in bankruptcy, hangs over the founders as they gear up to launch their new product. But the Aptera's creators, Chris Anthony and Steve Fambro, think the world needs a car like theirs. Transportation is the largest source of planet-warming pollution in the United States. The Biden administration has made it a priority to reduce vehicle emissions, and several major automakers have pledged to phase out cars and light trucks with internal combustion engines.

After years of dreaming, maybe the time for driving on sunshine is finally here.
The Post also reports that 7,500 people have already put down a deposit for the two-seater car (which retails for $25,900). It can be charged just by plugging it into an electric outlet, the Post notes, while its creators claim that their car is four times more efficient than the average electric vehicle. "At least 90% of the power produced by the Aptera's solar panels goes toward making the vehicle move, the company says."

"Its extreme efficiency means the car can go 150 miles after just 15 minutes at an ordinary charging station."