Power

ITER: 'Where the Sun Will Be Re-Born on Earth' (ndtv.com) 89

Long-time Slashdot reader rinka shares an article about "the place where the Sun will be re-born on Earth": The world's best scientists are trying to create a 'miniature Sun' on Earth to tap its fusion energy, costing over €20 billion... [G]lobally ITER is the most expensive science project on Earth ever to be undertaken in the 21st century. The total weight of the ITER reactor will be about 28,000 tonnes...

Being made collaboratively by USA, Russia, South Korea, China, Japan, European Union and India as equal partners or participating in this mega effort are countries that together hold 50% of the world's population accounting for about 85% of the global GDP... Dr Mark Henderson, a scientist at ITER, said, "This place to me is the coolest place on Earth, because here in the near future we will have a little Sun on Earth and it will be a 150 million degrees Celsius so it will be the hottest place on Earth, ten times hotter than our Sun...."

The project is a herculean effort and operations are expected to start by 2025. Later a full scale electricity generating unit called the DEMO reactor is scheduled to be completed by 2040... On being asked how much carbon dioxide the main culprit for global warming would be released from the ITER project Dr Luce quips "only the carbon dioxide the scientists exhale". The radioactive substances generated from reactions would be the sort that can die off in a hundred years.

Its ultimate goal is to create "an unlimited supply of clean energy."
EU

Three Years Later, France's Solar Road is a Flop (popularmechanics.com) 177

A user and schwit1 both submitted the same story. That 1-km ( .62-mile) "solar road" paved with photovoltaic panels in France is "too noisy, falling apart, and doesn't even collect enough solar energy," reports Popular Mechanics: Le Monde describes the road as "pale with its ragged joints," with "solar panels that peel off the road and the many splinters [from] that enamel resin protecting photovoltaic cells." It's a poor sign for a project the French government invested in to the tune of €5 million, or $5,546,750. The noise and poor upkeep aren't the only problems facing the Wattway. Through shoddy engineering, the Wattway isn't even generating the electricity it promised to deliver...

Normandy is not historically known as a sunny area. At the time, the region's capital city of Caen only got 44 days of strong sunshine a year, and not much has changed since. Storms have wrecked havoc with the systems, blowing circuits. But even if the weather was in order, it appears the panels weren't built to capture them efficiently... Solar panels are most efficient when pointed toward the sun. Because the project needed to be a road as well as a solar generator, however, all of its solar panels are flat. So even within the limited sun of the region, the Wattway was further limiting itself.

The problem-plagued road is producing just half the solar energy expected -- although that's more energy than you'd get from an asphalt road. But Marc Jedliczka, vice president of the Network for Energetic Transition (CLER), which promotes renewable energy, offered this suggestion in the Eurasia Times. "If they really want this to work, they should first stop cars driving on it."

He later told Le Monde that the sorry state of the project "confirms the total absurdity of going all-out for innovation to the detriment of solutions that already exist and are more profitable, such as solar panels on roofs."

But Futurism adds that the idea of having roadways generate solar power "is far from dead, according to Business Insider. In the Netherlands, a solar bike lane has fared much better, exceeding the expected energy production. A solar panel road is also being tested near Amsterdam's Schiphol airport."
Government

Dreams of Offshore Servers Haunt The Ocean-Based Micronation of 'Sealand' (theatlantic.com) 43

Late Christmas Eve, 1966, a retired British army major named Paddy Roy Bates piloted a motorboat seven miles off the coast of England to an abandoned anti-aircraft platform "and declared it conquered," writes Pulitzer Prize-winning author Ian Urbina.

Bates used it as a pirate radio station, sometimes spending several months there while living on tins of corned beef, rice pudding, flour, and scotch. But then he declared it to be the world's tiniest maritime nation, writes Urbina, adding that in the half-century to come, "Sealand" was destined to become "a thumb in the eye of international law." Though no country formally recognizes Sealand, its sovereignty has been hard to deny. Half a dozen times, the British government and assorted other groups, backed by mercenaries, have tried and failed to take over the platform by force. In virtually every instance, the Bates family scared them off by firing rifles in their direction, tossing gasoline bombs, dropping cinder blocks onto their boats, or pushing their ladders into the sea. Britain once controlled a vast empire over which the sun never set, but it's been unable to control a rogue micronation barely bigger than the main ballroom in Buckingham Palace.... In recent years, its permanent citizenry has dwindled to one person: a full-time guard named Michael Barrington...

In the decades since its establishment, Sealand has been the site of coups and countercoups, hostage crises, a planned floating casino, a digital haven for organized crime, a prospective base for WikiLeaks, and myriad techno-fantasies, none brought successfully to fruition, many powered by libertarian dreams of an ocean-based nation beyond the reach of government regulation, and by the mythmaking creativity of its founding family. I had to go there.

The article also acknowledges the Seasteading Institute founded by Google software engineer Patri Friedman and backed by Peter Thiel -- as well as the idea of offshore-but-online services in Neal Stephenson's Cryptonomicon and Google's real-world plans for offshore data centers cooling their servers with seawater.

Urbina also tells the story of HavenCo, a grand plan for a Sealand-based data empire which ultimately had trouble powering their servers, alienating their gambling-industry customers with frequent outages. And in addition, one of the Bates' family says that "we also didn't see eye to eye with the computer guys about what sort of clients we were willing to host" -- and they objected to plans to illegally rebroadcast DVDs.

"For all their daring, the Bates family was wary of antagonizing the British and upsetting their delicately balanced claim to sovereignty."

The article is adapted from Urbina's upcoming book The Outlaw Ocean: Journeys Across the Last Untamed Frontier (to be released Tuesday).
Space

Best Milky Way Map Yet Confirms Our Galaxy Is Warped and Twisted (cnet.com) 82

Astronomers from the U.S. and Europe have put together a new 3D model of the galaxy based on the distance between stars and found that our galaxy is warped and twisted. "I'd say that it is shaped like a Pringle," said study co-author Radek Poleski, an astronomer at Ohio State University in Columbus. CNET reports: The research, published Thursday in the journal Science, draws on a population of stars known as the Cepheids, which are pulsing, massive, young stars that shine brighter than the sun. Using data from the Optical Gravitational Lensing Experiment (OGLE), a sky survey run by the University of Warsaw out of Las Campanas Observatory in Chile, astronomers were able to pick out 2,431 of the Cepheids through the thick gas and dust of the Milky Way and use them to make a map of the galaxy. Dorota Skowron, lead author on the study and astronomer with Wroclaw University of Science and Technology, says the OGLE project observed the galactic disk of the Milky Way for six years, taking 206,726 images of the sky containing 1,055,030,021 stars. Within, they found the population of Cepheids, which are particularly useful for plotting a map because their brightness fluctuates over time.

Using that fluctuation, the team produced a 3D model of the galaxy, confirming work that previously demonstrated the galaxy was flared at its edges. They were also able to determine the age of the Cepheid population, with younger stars located closer to the center of the galactic disk and older stars positioned farther away, near the edge. By simulating star formation in the early Milky Way, the team showed how the galaxy might have evolved over the last 175 million years, with bursts of star formation in the spiral arms resulting in the current distribution of Cepheids ranging from 20 million to 260 million years old.

Space

Scientists Are Using the Cold of Outer Space To Rethink Air Conditioning (qz.com) 218

A California-based company called SkyCool Systems is in the early stages of manufacturing a cooling system that's more energy efficient than anything humans have used for a century. It's doing it using radiative cooling, a concept that was used in the Middle East and India hundreds of years ago. Quartz reports: To understand how radiative cooling works, forget for a moment the sun. Think instead about the night sky. Once the sun has set and the cooler evening begins, just about everything on Earth -- the soil, the grass, the roofs of homes, even people -- give off heat. A lot of that heat rises up into the atmosphere where it effectively transmits out into space, never returning to Earth. The night sky is very chilly, and objects sending heat upward at night send up more heat than the whole sky is sending back down.

Hundreds of years ago, long before refrigeration existed, people in India and Iran used this basic concept to make ice in climates with temperatures above freezing. Water was filled into large and shallow ceramic pools that were surrounded and insulated by hay, and then the pools were left out on clear nights. It sounds counterintuitive, but if the air wasn't too far above freezing, the heat emitted by the water made it lower in temperature than the surrounding air, allowing it to freeze. It's the same principle at play when you wake up on a summer morning to find a layer of frost or dew. Now the people at SkyCool are taking that principle and applying it to the modern era, employing it to reimagine how we cool our homes, data centers, and refrigerators.
SkyCool's three co-founders created a material that helps facilitate the radiative cooling process.

"Their invention looks a lot like a solar panel," reports Quartz. "A flat metal panel is covered in a sheet of the material -- a high-tech film -- the trio invented. The material reflects the light and heat of the sun so effectively that the temperature beneath the film can drop 5 to 10-degrees Celsius (41 to 50-degrees Fahrenheit) lower than the air around it. A system of small pipes circulating through the metal panel beneath the film are exposed to that colder temperature, cooling the fluid inside before it's sent out to current-day refrigeration systems." A new study published today in the journal Nature Sustainability says radiative cooling could one day be its own, electricity-free system.
Space

LightSail 2 Spacecraft Successfully Demonstrates Flight By Light (planetary.org) 87

According to The Planetary Society, LightSail 2 has successfully raised its orbit using solar sailing, making it the first small spacecraft to demonstrate the concept. From the report: Since unfurling the spacecraft's silver solar sail last week, mission managers have been optimizing the way the spacecraft orients itself during solar sailing. After a few tweaks, LightSail 2 began raising its orbit around the Earth. In the past 4 days, the spacecraft has raised its orbital high point, or apogee, by about 2 kilometers. The perigee, or low point of its orbit, has dropped by a similar amount, which is consistent with pre-flight expectations for the effects of atmospheric drag on the spacecraft. The mission team has confirmed the apogee increase can only be attributed to solar sailing, meaning LightSail 2 has successfully completed its primary goal of demonstrating flight by light for CubeSats.

The milestone makes LightSail 2 the first spacecraft to use solar sailing for propulsion in Earth orbit, the first small spacecraft to demonstrate solar sailing, and just the second-ever solar sail spacecraft to successfully fly, following Japan's IKAROS, which launched in 2010. LightSail 2 is also the first crowdfunded spacecraft to successfully demonstrate a new form of propulsion. The mission team will continue raising LightSail 2's orbit for roughly a month, until the perigee decreases to the point where atmospheric drag overcomes the thrust from solar sailing. During the orbit-raising period, the team will continue optimizing the performance of the solar sail.

Space

Star Orbiting Massive Black Hole Lends Support To Einstein's Theory (reuters.com) 61

Observations of light coming from a star zipping in orbit around the humongous black hole at the center of our galaxy have provided fresh evidence backing Albert Einstein's 1915 theory of general relativity, astronomers said on Thursday. From a report: Researchers studied a star called S0-2, boasting a mass roughly 10 times larger than the sun, as it travels in an elliptical orbit lasting 16 years around the supermassive black hole called Sagittarius A* residing at the center of the Milky Way 26,000 light years from Earth. They found that the behavior of the star's light as it escaped the extreme gravitational pull exerted by the black hole, with 4 million times the sun's mass, conformed to Einstein's theory's predictions. The famed theoretical physicist proposed the theory, considered one of the pillars of science, to explain the laws of gravity and their relation to other natural forces.

While Einstein's theory held up in the observations of this star, astronomer Andrea Ghez of the University of California, Los Angeles said it may not be able to fully account for what happens in the most exotic possible gravitational environments like those of black holes. These extraordinarily dense celestial entities exert gravitational fields so strong that no matter or light can escape.

Earth

It's So Hot in Nebraska, You Can Bake Biscuits in Your Car (nypost.com) 189

An anonymous reader quotes the New York Post: The National Weather Service in Omaha, Nebraska, baked biscuits in a car Friday amid a major heat wave in the Northeast and Midwest... Within 45 minutes, the dough had begun to rise, the NWS said. After an hour, the pan had reached 175 degrees, and the tops of the biscuits were at 153 degrees.

"This is a good time to remind everyone that your car does in fact get deadly hot. Look before you lock!," the NWS said... After baking in the sun for nearly eight hours, the biscuits were edible, but the middle remained "pretty doughy." The pan maxed out at a blazing 185 degrees.

Earth

The $20B Plan To Power Singapore With Australian Solar (theguardian.com) 127

The desert outside Tennant Creek, deep in the Northern Territory, is not the most obvious place to build and transmit Singapore's future electricity supply. Though few in the southern states are yet to take notice, a group of Australian developers are betting that will change. From a report: If they are right, it could have far-reaching consequences for Australia's energy industry and what the country sells to the world. Known as Sun Cable, it is promised to be the world's largest solar farm. If developed as planned, a 10-gigawatt-capacity array of panels will be spread across 15,000 hectares and be backed by battery storage to ensure it can supply power around the clock. Overhead transmission lines will send electricity to Darwin and plug into the NT grid. But the bulk would be exported via a high-voltage direct-current submarine cable snaking through the Indonesian archipelago to Singapore. The developers say it will be able to provide one-fifth of the island city-state's electricity needs, replacing its increasingly expensive gas-fired power.

After 18 months in development, the $20bn Sun Cable development had a quiet coming out party in the Top End three weeks ago at a series of events held to highlight the NT's solar potential. The idea has been embraced by the NT government and attracted the attention of the software billionaire Mike Cannon-Brookes, who is considering involvement through his Grok Ventures private investment firm. The NT plan follows a similarly ambitious proposal for the Pilbara, where another group of developers are working on an even bigger wind and solar hybrid plant to power local industry and develop a green hydrogen manufacturing hub. On Friday, project developer Andrew Dickson announced the scale of the proposed Asian Renewable Energy Hub had grown by more than a third, from 11GW to 15GW. "To our knowledge, it's the largest wind-solar hybrid in the world," he says.

Mars

Scientists Could Use Aerogel Sheets To Make Mars Surface Fit For Farming (theguardian.com) 176

Scientists believe aerogel sheets could transform the cold, arid surface of Mars into land fit for farming. The Guardian reports: The "aerogel" sheets work by mimicking Earth's greenhouse effect, where energy from the sun is trapped on the planet by carbon dioxide and other gases. Spread out in the right places on Mars, the sheets would warm the ground and melt enough subsurface ice to keep plants alive. Should humans ever decide to spread beyond Earth, as the late Stephen Hawking declared we must, then growing food on alien worlds will be a skill that has to be mastered. But on Mars the conditions are hardly conducive. The planet is frigid and dry and bombarded by radiation, the soil contains potentially toxic chemicals and the wispy atmosphere is low on nitrogen.

The aerogel sheets do not solve all of the problems but they could help future spacefarers create fertile oases on desolate planets where plants and other photosynthesizing organisms can take root. Because life would only grow beneath the sheets, the risk of contaminating the rest of Mars with foreign lifeforms would be minimal. The aerogel used to make the sheets is composed 97% of air, with the rest made up of a light silica network. The researchers, including scientists at Nasa and the University of Edinburgh, showed that 2cm- to 3cm-thick sheets of silica aerogel blocked harmful UV rays, allowed visible light through for photosynthesis and trapped enough heat to melt frozen water locked in Martian soil. The sheets could be laid directly on the ground to grow algae and aquatic plants, or suspended to provide room for land plants to grow beneath them.
The researchers published their findings in the journal Nature Astronomy.
Input Devices

Is It Time To Get Rid Of The Caps Lock Key? (medium.com) 658

"At its worst, it's a waste of precious space, an annoyance, a solution to a problem that doesn't exist any more," complains Daniel Colin James, a writer, developer, and product manager. In a recent Medium essay, he called the Caps Lock key "an unnecessary holdover from a time when typewriters were the bleeding edge of consumer technology" -- and even contacted the man who invented the Caps Lock key (Doug Kerr, who had been a Bell Labs telephone engineer in the 1960s): I reached out to Doug about his invention, and he responded that while he still uses Caps Lock regularly, "we don't often today have a reason to type addresses in all caps, which was the context in which the need for the key first manifested itself to me."

I would go a step further, and say that most of us don't often have a reason to type anything in all caps today... [A] toggle with the same functionality could easily be activated in a number of different ways for those who really want to write things in all capital letters. (Say, for example, double tapping the Shift key, like how it already works on your phone.) Caps Lock is one of the largest keys on a modern keyboard, and it's in one of the best spots -- right next to the home row. It's taking up prime real estate, and it's not paying its rent any more.

Have you ever been in the middle of typing something, and then you get the uneasy feeling thaT YOU FLEW TOO CLOSE TO THE SUN AND NOW YOU HAVE TO REWRITE YOUR WORDS? You're not alone. Accidentally activating Caps Lock is such a relatable mistake that it's the introductory example for a research paper about accessibility issues with modern computer interfaces. Caps Lock is so frequently engaged unintentionally that password fields in software have to include a "Caps Lock is on" warning.

I've heard of people re-mapping their keyboards so the Caps Lock key becomes "Esc" or "Ctrl." But maybe it comes down to consumers. If you were shopping for a computer and were told that it shipped without a Caps Lock key -- would you be more or less likely to buy it?

Share your own thoughts in the comments. Is it time to get rid of the Caps Lock key?
Power

Giant Batteries and Cheap Solar Power Are Shoving Fossil Fuels Off the Grid (sciencemag.org) 203

sciencehabit quotes a report from Science Magazine: This month, officials in Los Angeles, California, are expected to approve a deal that would make solar power cheaper than ever while also addressing its chief flaw: It works only when the sun shines. The deal calls for a huge solar farm backed up by one of the world's largest batteries. It would provide 7% of the city's electricity beginning in 2023 at a cost of 1.997 cents per kilowatt hour (kWh) for the solar power and 1.3 cents per kWh for the battery. That's cheaper than any power generated with fossil fuel. The new solar plus storage effort will be built in Kern County in California by 8minute Solar Energy. The project is expected to create a 400-megawatt solar array, generating roughly 876,000 megawatt hours (MWh) of electricity annually, enough to power more than 65,000 homes during daylight hours. Its 800-MWh battery will store electricity for after the sun sets, reducing the need for natural gas-fired generators.
China

Chinese Air Pollution Dimmed Sunlight Enough To Impact Solar Panels (arstechnica.com) 122

Using a record of solar radiation measurements around China going back to the late 1950s, researchers from ETH Zurich found that China's coal-driven air pollution is significantly reducing the output of solar panels by dimming the Sun. Ars Technica reports: The researchers found that, over the entire record between about 1960 and 2015, the average potential solar generation declined by about 13%. Expressed in terms of capacity factor -- the fraction of a solar panel's maximum output that is actually produced on average -- the drop from the start to the lowest point in 2008 was 0.162 to 0.142. The change wasn't the same everywhere, though, as air pollution and local conditions varied. The five worst provinces actually saw potential generation drops of fully 20-28%. These included industrial centers in the east but also some clearer high-elevation areas in the west where a small amount of air pollution can have a big impact.

If China could go back to its 1950s air quality, its existing solar installations in 2016 would have produced an additional 14 terawatt-hours of electricity for free. As more solar panels are built, that number would only grow. By 2030, cleaner air could net an additional 70 terawatt-hours of electricity each year -- about 1% of total projected electricity generation at that point. To put some dollar signs on these numbers, the researchers used the current feed-in tariff of $0.14 per kilowatt-hour and a projected drop to $0.09 per kilowatt-hour in 2030. In 2016, this would mean cleaner air would have brought $1.9 billion worth of electricity. In 2030, the extra 13% or so of solar potential could be worth over $6 billion per year.
The study has been published in the journal Nature Energy.
Moon

Moons That Escape Their Planets Could Become 'Ploonets' (sciencenews.org) 78

Meet ploonets: planets of moonish origin. In other star systems, some moons could escape their planets and start orbiting their stars instead, new simulations suggest. Scientists have dubbed such liberated worlds "ploonets," and say that current telescopes may be able to find the wayward objects. From a report: Astronomers think that exomoons -- moons orbiting planets that orbit stars other than the sun -- should be common, but efforts to find them have turned up empty so far. Astrophysicist Mario Sucerquia of the University of Antioquia in MedellÃn, Colombia and colleagues simulated what would happen to those moons if they orbited hot Jupiters, gas giants that lie scorchingly close to their stars. Many astronomers think that hot Jupiters weren't born so close, but instead migrated toward their star from a more distant orbit.

As the gas giant migrates, the combined gravitational forces of the planet and the star would inject extra energy into the moon's orbit, pushing the moon farther and farther from its planet until eventually it escapes, the researchers report June 29 [PDF] at arXiv.org. "This process should happen in every planetary system composed of a giant planet in a very close-in orbit," Sucerquia says. "So ploonets should be very frequent." Some ploonets may be indistinguishable from ordinary planets. Others, whose orbits keep them close to their planet, could reveal their presence by changing the timing of when their neighbor planet crosses, or transits, in front of the star.

Power

Toyota Testing Improved Solar Roof For Electric Cars That Can Charge While Driving (techcrunch.com) 93

An anonymous reader quotes a report from TechCrunch: Toyota is testing a new and improved version of the solar power cells it previously launched on the Japan-exclusive Prius PHV, in a pilot along with partners Sharp and Japanese national research organization NEDO. This demo car's prototype cells can convert solar energy at 34% and up, which is much better than the existing commercial version's 22.5%. And, unlike its predecessor, it also can charge the car's driving battery while the car is actually moving, recouping significant range while the vehicle is in use. The new system will provide up to 44.5 km (27.7 miles) of additional range per day while parked and soaking up sun, and can add up to 56.3 km (35 miles) of power to both the driving system and the auxiliary power battery on board, which runs the AC, navigation and more.

Using a redesigned solar battery cell film that measures only 0.03 mm (that's 0.001 inches), the vehicle's engineers could put the film over a much broader surface area of the vehicle compared to the existing production version, with solar cells that wrap around covered body components, the rear door and the hood with relative ease. And as mentioned, the system can now work while the car is actually driving, thanks to changes in how generated power is fed to the system, which is a huge step up from the last generation, which could only push power to that auxiliary battery to run the radio, etc. when in motion. This new test vehicle will hit the road in Japan in late July, and perform trials across a range of different regions to test its abilities in different weather and driving conditions.

Space

LightSail 2 Sends Back 1st Signals From Its Solar-Surfing Test Flight (space.com) 61

The space advocacy organization The Planetary Society recently confirmed that its LightSail 2 spacecraft has sent its first signals home from space. From a report: The roughly 11-lb. (5 kilograms) cubesat is designed to prove that solar sailing is a feasible way of keeping satellites moving. Fuel is a costly and heavy commodity, and if LightSail 2 can prove that the solar-powered technique works well, perhaps future missions into the deep reaches of the solar system and beyond can be propelled by the charged particles released by the sun. The project launched into space last week (June 25) from the Kennedy Space Center in Florida aboard a SpaceX Falcon Heavy megarocket. On Tuesday (July 2), the bread-loaf-size LightSail 2 experiment left Prox-1, its carrier vehicle. LightSail 2 will ultimately open up its ultrathin four-panel sail to achieve a surface area about the size of a boxing ring.

But before that can happen, the Planetary Society team needed confirmation that the spacecraft itself was healthy. That message came on July 2, as the spacecraft was passing over the satellite's mission control at California Polytechnic State University in San Luis Obispo. The signals came from LightSail 2's recently deployed radio antenna, which began transmitting status data and a call sign in the form of morse code, according to LightSail 2 officials. "We're all very happy -- after years of preparation, we are flying an operational spacecraft!" Bruce Betts, LightSail program manager and Planetary Society chief scientist, said in a statement.

Power

Massive Lithium Ion Battery Fire/Explosion Shows Challenges of Renewable Energy Storage (apnews.com) 211

Pursuing a renewable energy strategy, Arizona's largest electric company "installed massive batteries near neighborhoods with a large number of solar panels, hoping to capture some of the energy from the afternoon sun to use after dark," reports the Associated Press.

Slashdot reader pgmrdlm shares their report on what happened next: But an April fire and explosion at a massive battery west of Phoenix that sent eight firefighters and a police officer to the hospital highlighted the challenges and risks that can arise as utilities prepare for the exponential growth of the technology. With an investigation ongoing and no public word on the fire's cause, the incident is being closely watched by energy storage researchers and advocates... "Absent battery storage, the whole value proposition of intermittent renewable energy makes no sense at all," said Donald Sadoway, a battery researcher at Massachusetts Institute of Technology and co-founder of battery storage company Ambri...

Nearly all of the utility-scale batteries now on the grid or in development are massive versions of the same lithium ion technology that powers cellphones and laptops... Arizona Public Service (APS) has assembled a team of engineers, safety experts and first responders to work with the utility, battery-maker Fluence and others to carefully remove and inspect the 378 modules that comprise the McMicken battery system and figure out what happened....

The APS fire was the third involving a utility-scale battery. One was at an APS-owned battery in Flagstaff in 2012, and the other was in Hawaii. APS has shut down its two similar batteries while awaiting the investigation's results, but the utility is not slowing down its plans to deploy new massive batteries, said Alan Bunnell, a company spokesman. "We believe energy storage is vital to a clean energy future here in Arizona," Bunnell said.

Power

Lightyear One Debuts As the First Long-Range Solar-Powered Electric Car (techcrunch.com) 125

The new Lightyear One is a prototype electric car from a Netherlands startup that gets all it needs to run from the sun. It features a sleek, driver-friendly design and also boasts a range of 450 miles on a single charge. TechCrunch reports: The startup says that it has already sold "over a hundred vehicles" even though this isn't yet ready to hit the road, but Lightyear is aiming to begin production by 2021, with reservations available for 500 additional units for the initial release. You do have to pay around $136,000 USD to secure a reservation, however.

Lightyear One isn't just a plug-in electric with some solar sells on the roof: Instead it's designed from the ground up to maximize performance from a smaller-than-typical battery that can directly grab sun from a roof and hood covered with 16 square feet of solar cells, embedded in safety glass designed with passenger wellbeing in mind. The car can also take power directly from regular outlets and existing charging stations for a quick top-up, and again because it's optimized to be lightweight and power efficient, you can actually get around 250 miles on just one night of charging from a standard (European) 230V outlet.

Microsoft

The Rise and Fall of Visual Basic (medium.com) 217

Technology writer Matthew MacDonald began writing QuickBASIC code back in 1988 on the DOS operating system, sharing it on a 3.5-inch floppy disk. "I still remember writing code in white text on its cheery blue background..."

He tells his readers on Medium that "I have a confession to make. Before I became a respectable developer working with modern curly-bracket languages like C# and Java (and that hot mess of a platform we call JavaScript), I was a dedicated fan of the wildly popular misfit Visual Basic..."

At the same time that Microsoft released Windows 3.0 -- the first version that was truly successful -- they also launched Visual Basic 1.0. Here was something entirely new. You could create buttons for your programs by drawing them on the surface of a window, like it was some kind of art canvas. To make a button do something, all you had to do was double-click it in the design environment and write some code. And you didn't use cryptic C++ code, with piles of classes, complex memory management, and obscure calls into the Windows API. Instead, you wrote friendly-looking VB code, like a civilized person.

All the graphical pizzazz was impressive, but the real secret to VB's success was its practicality. There was simply no other tool that a developer could use to sketch out a complete user interface and get coding as quickly as VB... By the release of VB 6 -- the last version of classic Visual Basic -- it was estimated that there were ten times more coders writing in VB than in the unforgiving C++ language. And they weren't just mocking up toy applications. Visual Basic wormed its way into company offices and even onto the web through ASP (Active Server Pages), another monstrously popular technology. Now you could create web pages that talked to VB components, called databases, and wrote HTML on the fly...

Today, Visual Basic is in a strange position. It has roughly 0% of the mindshare among professional developers -- it doesn't even chart in professional developer surveys or show up in GitHub repositories. However, it's still out there in the wild, holding Office macros together, powering old Access databases and ancient ASP web pages, and attracting .NET newcomers. The TIOBE index, which attempts to gauge language popularity by looking at search results, still ranks VB in the top five most talked-about languages. But it seems that the momentum has shifted for the last time. In 2017, Microsoft announced that it would begin adding new language features to C# that might never appear in Visual Basic. The change doesn't return VB to ugly duckling status, but it does take away some of its .NET status....

Visual Basic has been threatened before. But this time feels different. It seems like the sun is finally setting on one of the world's most popular programming languages. Even if it's true, Visual Basic won't disappear for decades. Instead, it will become another legacy product, an overlooked tool without a passion or a future.

He remembers that the last versions of Visual Basic even supported object-oriented programming with interfaces, polymorphism, and class libraries, but argues that to create .NET, Microsoft "had to throw away almost all of classic VB."

For example, "Classic VB programmers had to change the way they counted array elements. No longer could they start at 1, like ordinary people. Now they had to start at 0, like official programmers."
Earth

Norway Island Wants To Be World's First Time-Free Zone (cnn.com) 164

Sommaroy, an island in northern Norway that means "Summer Island," wants to become the world's first time-free zone. CNN reports: On this island in West Tromso, north of the Arctic Circle, the sun doesn't set from May 18 right through to July 26, a full 69 days. The locals, having endured the long polar night from November to January, when the sun doesn't rise at all, make the most of these precious months, with no regard to conventional timekeeping.

Now they want to make it official. Islanders gathered at a town hall meeting to sign a petition for a time-free zone and on June 13, Hveding met with a Norwegian member of parliament to hand over the locals' signatures and to discuss the practical and legal challenges of the initiative. Islanders hope to be free of traditional opening hours and to introduce flexibility in school and working hours. Fishing and tourism are the main industries on this island with a population of little more than 300 people.

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