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Smartphones

iPhone MagSafe Cases Explained: How They Work

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MagSafe telephone instances are very similar to another case with one key distinction: magnets. Inside each MagSafe case is an array of particular rare-earth magnets completely aligned to suit MagSafe charging docks (which even have magnets, albeit in reverse — a complementary orientation). That’s why they snap into place so shortly and securely with little threat of falling off. 

Thus, MagSafe instances solely orient iPhones with MagSafe charging plates. They do not do any of the particular charging. The charging is delivered by the inductive coils inside the charging plate and telephone. But this orientation is vital. Though your iPhone could possess the instruments for wi-fi charging, it nonetheless advantages from the case’s magnetic lock-in to align correctly and shortly. Such instances are additionally designed with a selected thickness to facilitate the connection, whereas common instances is likely to be too thick. Without exact alignment, quick charging and attachment aren’t assured.

Every MagSafe accessory worth its price tag makes use of these identical primary rules, in order that they’re appropriate with many various fashions and units. However, not each case is similar, nor are all of them constructed to ship the products.

Motorsport

Tuned BMW M340i Faces Its Diesel and Plug-In Hybrid Siblings in Three-Way Drag

The BMW M3 is perhaps the crown jewel of the three Series lineup, however the automaker presents numerous different powertrain varieties equally deserving of reward. A brand new video brings three—fuel, diesel, and a plug-in hybrid—to the monitor to see which of the tuned sedans is the quickest in a drag race, pitting the M340i, M340d, and 330e plug-in hybrid towards one another.

Each automobile got here geared up with a tune costing £1,000 ($1,263 at right this moment’s alternate charge), boosting output from every engine. The M340i’s 3.0-liter inline-six B58 makes 470 horsepower and 464 lb-ft of torque, up from 382 hp. It has all-wheel drive, an eight-speed gearbox, and a 3,875-pound curb weight.

The M340d, with its 3.0-liter inline-six diesel engine, makes essentially the most torque at 626 lb-ft, with 430 hp on faucet, up from the manufacturing unit 335. It has BMW’s eight-speed auto and xDrive, but it surely’s additionally the heaviest with its longer roof, tipping the scales at 4,287 kilos.

The 330e is the runt of the pack. Its turbocharged 2.0-liter four-cylinder plug-in hybrid engine solely makes 400 hp, up from 292. However, it makes an honest quantity of twist—516 lb-ft. It weighs 3,836 kilos and powers the rear wheels by means of its eight-speed gearbox.

In this three-way drag race held by the Carwow YouTube channel, the M340i beat its rivals with a 12.0-second quarter-mile time. But the opposite two vehicles weren’t far behind. The diesel accomplished the race in 12.3 seconds, whereas the 330e did it in 12.7 seconds. All spectacular numbers contemplating these aren’t full-on M vehicles. 

Motorsport

A Lexus With GR Corolla Power Is ‘Highly Likely’ To Reach Production

It can be a bummer if Toyota did not put its potent three-cylinder engine in additional vehicles aside from the GR Yaris and GR Corolla. It seems as if the third mannequin to get the 1.6-liter turbo may need a Lexus badge. Unveiled as an idea in January on the Tokyo Auto Salon, the LBX Morizo RR has a excessive likelihood of reaching manufacturing.

The small Lexus crossover with the tiny however mighty G16E-GTS is all however confirmed to go on sale in choose markets. Drive journal spoke with Lexus Australia CEO John Pappas who mentioned the LBX Morizo RR is “highly likely” going into manufacturing. However, he did add the potent by-product of the Yaris Cross-based LBX has not obtained the inexperienced gentle simply but.

2024 Lexus LBX Morizo RR Concept

While the Yaris Cross has spawned a GR Sport by-product, it is all present with none further go. The hotter LBX proven in the beginning of the yr in Japan had the 300-horsepower engine from the GR Corolla, full with the 295 pound-feet of torque discovered within the GR Corolla Morizo Edition. As against the recent hatch we get right here within the United States solely with a six-speed handbook gearbox, the spicy LBX has a newly developed eight-speed, torque converter computerized transmission borrowed from the 2024 GR Yaris.

Australian journal Drive factors out Toyota chairman Akio Toyoda has already been heard saying the LBX Morizo RR will go on sale later in 2024. Fun reality—the corporate’s former President and CEO is understood by his “Morizo” nickname when he is sitting behind the wheel. If authorised, the beefy by-product would have greater than twice the ability of the common LBX, which makes do with 134 hp from its hybrid 1.5-liter engine.

2024 Lexus LBX Morizo RR Concept

We do not get the LBX in North America the place the UX is the smallest mannequin Lexus sells. However, placing the punchy engine into the crossover may be an indication that Toyota and Lexus are wanting to develop extra enjoyable vehicles. Ideally, a few of them will get a US visa. The new R&D heart in Japan with its interior designed to mimic the Nürburgring pit lane is the place future GR (and Lexus) fashions are being developed. That provides us hope for extra Gazoo Racing-branded vehicles.

The exact same Akio Toyoda hinted on the finish of final yr about reviving the Celica. Earlier in 2023, Toyota President Koji Sato additionally advised he’d prefer to see an eighth-generation mannequin. Meanwhile, the FT-Se idea is a window into the way forward for an MR2-esque electric sports car.

Cars

Big Block Engine Showdown: Chrysler 426 Hemi Vs. Chevrolet 454 Vs. Ford 429 Boss

Like many different automotive improvements, the Chrysler 426 Hemi owes its existence to car racing’s need for extra. The automaker’s NASCAR crew felt it had reached the 426 Wedge engine’s efficiency limits by the conclusion of the 1963 racing season. Seeking extra horsepower and velocity, Mopar engineers utilized Chrysler’s hemispherical cylinder-head know-how, developed within the Nineteen Fifties, to the Wedge’s 426-cubic-inch huge block, making a 426 Hemi with super potential.

Chrysler Racing debuted the 426 Hemi on the 1964 Daytona 500 NASCAR occasion on February 23. At the top of the 500-mile race, 4 426 Hemi-powered Chryslers completed within the high 5, together with a Plymouth Belvedere, pushed by Richard Petty, that led 184 of the 200 laps round Daytona’s 2.5-mile oval for the win. In addition to NASCAR, the 426 Hemi succeeded within the high ranges of NHRA drag racing.

Chrysler started producing 426 Hemi-equipped Plymouth Belvedere and Dodge Coronet fashions for the 1965 mannequin 12 months to fulfill NASCAR guidelines. From 1966 to 1971, the 426 Hemi powered automobiles such because the Barracuda (or ‘Cuda), Charger, and Road Runner, to call just some.

The 426 Hemi used a 4.25-inch bore and three.75-inch stroke to realize its displacement. The secret to its 425-horsepower score lies within the dome form of the cylinder head’s combustion chamber. The dome form is well-suited for burning gas and heat-shedding, and the design permits giant consumption and exhaust valves to maneuver giant volumes of air by the engine.

Tablets

3 Reasons Why Your iPad Might Not Be Charging When Plugged In (And How To Troubleshoot)

Sometimes, charging issues on iPads are on account of excessive temperatures, and different occasions, it is due to a software program glitch. One approach to resolve your charging difficulty is to ensure your iPad is inside the secure working vary of 32º to 95º F (or 0º and 35º C). If you see a Charging On Hold notification in your system, cease utilizing it instantly, lock the display, and cost it elsewhere, ideally in a room with a extra comfy ambient temperature.

If your iPad shouldn’t be too scorching or chilly to the contact and would not show the Charging On Hold message, your charging difficulty is likely to be on account of a software program bug. You can attempt to repair this in two methods: power restarting the system or resetting all settings. Here’s the way to do each:

  1. Force restart your newer iPad (no Home button):
    1. With your iPad within the upright place (with the facility button on the prime), press the amount up button as soon as.
    2. Do the identical for the amount down button.
    3. Long-press the facility button till you see the Apple emblem.
  2. Force restart your iPad with a Home button:
    1. Simultaneously long-press the Home and energy button collectively.
    2. Release when the Apple emblem seems.
  3. Reset all of your iPad settings:
    1. Launch the Settings app.
    2. Navigate to General > Transfer or Reset iPad.
    3. Press Reset on the backside.
    4. Select Reset All Settings.
    5. Tap on Reset to substantiate.
    6. Wait for the iPad to reboot.

Resetting all settings would not delete your knowledge. It simply restores your iPad’s settings to their defaults.

News

More Than Just For Fun, Jetskis Save Lives In Hawaii

Jetskis and different private watercraft are among the many most enjoyable you may have on the water. Associate Editor Robbie Bacon simply went on all the way down to Florida to check journey Sea-Doo’s all new lineup, so keep tuned for that.

But do you know that these aquatic bikes can save lives, too?

In coastal areas all around the world, the usage of jetskis goes nicely past sports activities and recreation. For instance, in Honolulu, Hawaii, jetskis are being utilized by lifeguards usually, and have develop into an vital instrument for saving lives. In truth, the Hawaiian Lifeguard Association began a “train the trainer” course in Kaneohe Bay particularly centering on utilizing jetskis in life-saving functions.

 

More particularly, lifeguards had been educated on the perfect jetski ways, strategies, and procedures for rescuing folks in various eventualities. A report by Hawaii News Now goes into element about this, highlighting that any such coaching is a primary of its variety, and has the potential to transcend the shores of Hawaii, probably saving tons of of lives all around the world.

Indeed, representatives from Japan took half within the coaching exercise, too, with Taishi Otono, representing the Okinawan Life Saving Association, highlighting the potential jetskis have relating to conserving shores protected.

“I want to make Japanese water safety higher so this is very good, important training,” Otono advised Hawaii News Now, including that there’s a scarcity of certified water emergency responders in Japan.

The Hawaiian Lifeguard Association’s coaching program goals to standardize the best way lifeguards navigate the surf, with the last word aim being to succeed in swimmers in misery rather more shortly. Harold Teshima, a Maui County water security officer, defined: “So across the state, it’s so important to standardize our rescue techniques so that the communities, the swimmers, the surfers, visitors and locals get the same high-quality rescue techniques when they need it.”

And Hawaii’s lifeguards are already utilizing these gadgets to save lots of folks, as this 12 months has seen wild surf circumstances slam the North Shore of Oahu, canceling surf occasions and battering would-be {and professional} big-wave riders. 

“My first visual after the accident, or initial impact, was looking up at these angles—the lifeguards—surrounded me and I had an oxygen mask on and a neck brace and brain matter seeping out of my head,” says Kohl Christensen, who virtually died again in 2020, however was rescued, telling Surfer, “The North Shore lifeguards being there on a jetski saved my life.” 

Having enjoyable on the seashore is all the time an superior factor. But security ought to by no means take a again seat. Using private watercraft like jetskis in safeguarding the waters used each for work and play can actually go a good distance in making certain peace of thoughts for beachgoers.

This is very true for locations frequented by vacationers and wannabe surfers from all around the world, such because the picturesque seashores of Hawaii, Japan, Bali, and extra.

Artificial Intelligence, News

OpenAI’s Sam Altman Sounds Off On Lawsuit From Elon Musk

“I think we should open source some stuff, and not other stuff,” the OpenAI chief mentioned. To recall, quickly after information of the lawsuit grew to become public, Musk posted on X that he would drop the case if OpenAI modified its title to “Closed AI.” Altman remarked that if there was an opportunity to return into the previous, he would decide a special title for the corporate. Ultimately, Altman argues that open-sourcing its tech stack is not the true concern right here. “I don’t think open-source versus not is what this is really about for him,” he mentioned.

Altman additional doubled down on Musk’s lawsuit and his proposal, which appears to hinge on a reputation change for the corporate on the finish of the day. “I think that speaks to the seriousness with which Elon means the lawsuit,” says the corporate’s CEO, who was not too long ago fired however shortly reinstated, although Altman’s dramatic rise and fall is already outdated information. “This whole thing is unbecoming of a builder,” he added. Notably, Altman mentioned the potential for an amicable future with Musk, including that he respects him as an awesome builder.

Musk, alternatively, has requested a judicial order that will power OpenAI to place its analysis and know-how within the public area, whereas additionally prohibiting the corporate from utilizing its tech for the monetary good thing about outstanding backer Microsoft or another occasion. The Altman-led firm seeks to “dismiss all of Elon’s claims” because the case enters courtroom halls.

News

Aero testing the brand new Ariel Atom 4R in Catesby tunnel

For the likes of us, helmet-wearing amateurs in regular garments, there’s a 60mph restrict within the tunnel. Other customers – correctly kitted BTCC groups, Le Mans racers – are allowed a lot increased speeds, though the tunnel’s operators reserve the proper to run danger assessments and body totally different guidelines for various customers.

It’s an eerie expertise, driving the tunnel, with the lights arching over your head and all of the automobile’s noise mirrored faithfully again from the domed roof. There’s an echo too. Even a mile a minute feels quick at first.

I discovered myself questioning what it could be like at 150mph in an LMP1 automobile. On the opposite hand, the street is huge, an Atom 4 is ultra-stable and, in fact, it accelerates like a rocket. Even although Prior and I could have strayed a smidgen additional up the pace vary than 60mph (who might resist?), it was nonetheless simple to do three runs in every route, northerly at first in the direction of a driver-operated turntable (important, I’d think about, for big-bodied LM automobiles) after which southwards and again to the beginning.

Beyond the northerly turntable, we have been informed, was 60m of bat colony, its existence a situation of the aero tunnel’s planning approval. According to Roberts, the bats are impervious to sound, even LMP1 automobiles at full noise, so long as they’re undisturbed in different methods.

Interpretation of the outcomes – past the shocking protecting qualities of the display screen – took some time, however they have been fascinating. “Our tests showed that the screen generates 100 Newtons of downforce, which helps shift the aero balance to the centre of the car. It reduces buffeting and directs air into the engine’s intake too, and also reduces drag. So we’ve had a win-win-win,” says Saunders.

“This fine level of testing wouldn’t be possible for us outside the tunnel. Improvements like this are repeated all over the car, and together they make a very direct and noticeable change improvement for occupants. So it has all been very well worthwhile.”

Final outcomes

Motorcycles

Everything You Need To Know About Harley-Davidson’s Most Powerful Motorcycle Engine

The Stage IV is a V-twin engine, that means it has two pistons transferring reverse one another. This is the usual design for contemporary bikes. However, the 135ci quantity is much from customary.

Adding to the excessive efficiency are 6.8g/sec gasoline injectors, that are greater than quick sufficient to achieve excessive speeds in seconds. It additionally has 4.31″ metal sleeve cylinders. They’re so finely tuned that Harley took out a patent on them. Those fancy cylinders are topped with one other Harley-brand half, the Screamin’ Eagle Extreme CNC-ported cylinder heads.

It’s designed for a “wide open throttle,” which suggests you possibly can crank it to speed up in a flash. It makes passing on highways safer and simpler. The rotational velocity can ship 130 hp at 5,500 RPM.

For perspective, the first Harley-Davidson model had bicycle pedals for including human energy ought to the 24.74ci, 3hp engine wrestle on steep hills. But that was over 100 years in the past, and occasions have modified.