2011 Hyundai Ltd Pzev on 2040-cars

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Solid-state batteries: Why Toyota's plans could be a game-changer for EVs

Word out of Japan today is that Toyota is working on launching a new solid-state battery for electric vehicles that will put it solidly in the EV game by 2022. Which leads to a simple question: What is a solid-state battery, and why does it matter? Back in February, John Goodenough observed, "Cost, safety, energy density, rates of charge and discharge and cycle life are critical for battery-driven cars to be more widely adopted." And risking a bad pun on his surname, he seemed to be implying that all of those characteristics weren't currently good enough in autos using lithium-ion batteries. This comment is relevant because Goodenough, professor at the Cockrell School of Engineering at the University of Texas at Austin - it so happens, he turns 95 today - is the co-inventor of the lithium-ion battery, the type of battery that is pretty much the mainstay of current electric vehicles. And he and a research fellow at U of T were announcing they'd developed a solid-state battery, one that has improved energy density (which means a car so equipped can drive further) and can be recharged more quickly and more often (a.k.a., "long cycle life") than a lithium-ion battery. (Did you ever notice that with time your iPhone keeps less of a charge than it did back when it was shiny and new? That's because it has a limited cycle life. Which is one thing when you're talking about a phone. And something else entirely when it involves a whole car.) What's more, there is reduced mass for a solid-state battery. And there isn't the same safety concern that exists with li-ion batteries vis-a- vis conflagration (which is why at airplane boarding gates they say they'll check your carryon as long as you remove all lithium-ion batteries). Lithium-ion batteries may be far more advanced than the lead-acid batteries that are under the hood of essentially every car that wasn't built in Fremont, Calif., but as is the case with those heavy black rectangles, li-ion batteries contain a liquid. In the lithium-ion battery, the liquid, the electrolyte, moves the lithium ions from the negative to the positive side (anode to cathode) of the battery. In a solid-state design, there is no liquid sloshing around, which also means that there's no liquid that would freeze at low operating temperatures. What Toyota is using for its solid-state battery is still unknown, as is the case for the solid-state batteries that Hyundai is reportedly working on for its EVs.

Hyundai presents 70 movies in 10 minutes... and it's very strange

It's not often we can use the term "trippy" to describe anything we post here at Autoblog, but this German video, promoted by Hyundai and starring the brand's European-spec i10 is trippy, surreal and totally bizarre. And we love it.
Movie buffs will appreciate this ridiculous mix of classic movies into a strange mishmash that makes no sense at all. From Silence of the Lambs to the Terminator series to Pulp Fiction, The Godfather and 300, there's the list of films parodied in this spot is wildly diverse. We've watched a few times, and while we can name the vast majority of classic films shown, we have no idea what the actual point of the video is.
Take a look below and let us know what you think in Comments. But beware, there is some NSFW language.

Hyundai reveals more 2015 Genesis details

After we posted the renderings of the 2015 Hyundai Genesis last night, Hyundai issued a full press release revealing some of the details about its next-generation sedan. Set to make its debut at the Detroit Auto Show in a few months, the 2015 Genesis promises to bring a whole new level of styling and technology to the Korean automaker's portfolio.
Hyundai says that the design used on this car is part of its Fluidic Sculpture 2.0 language that we expect to slowly make its way across the entire lineup. Major styling changes include a taller, upright, single-frame grille (think Audi), larger headlights, sharper body lines and the swept-back, couple-like roofline. Except for spy shots, we still have no clue what the interior of the new Genesis will look like, but Hyundai says the sedan will be more intuitive for drivers to interact with. On the Genesis-foretelling HCD-14 Concept, this included a head-up display, as well as eye- and hand-gesture recognition.
For the drivetrain, Hyundai hasn't revealed much, except that the 2015 Genesis will get an all-new HTRAC all-wheel drive system. The sedan should also be better to drive, thanks to a more even weight balance, a stiffer chassis and Advanced Traction Cornering Control (ATCC) electronic suspension. Replacing the electro-hydraulic power steering system in the current model, the new Genesis will get a full-electric, rack-mounted power steering system. For more info on the upcoming 2015 Genesis sedan, check out the full press release posted below.