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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.

2019 Hyundai Veloster Turbo Quick Spin Review | Now with actual 'velo'!

Hyundai finally seems to be figuring out driving dynamics. You know, suspensions that don't become flummoxed after hitting a mid-corner heave. Steering that does more than simply exist. A general driving experience that you may actually remember. Indeed, I'm going to remember the 2019 Hyundai Veloster Turbo, the latest Hyundai group car to demonstrate newfound dynamic talents. Fully redesigned, it picks up its predecessor's funky mantle, bringing over its unique three-door count and unusual hatchback rear, but actually satisfies the "velo" bit of its name. The old car was a dud, this one is not. Well, at least in Turbo guise, as no amount of chassis improvements can make the base 147-horsepower version go anywhere with immediacy. The Turbo packs Hyundai's 1.6-liter four-cylinder with 201 horsepower and 195 pound-feet of torque. That's pretty much equal to the Honda Civic Si Coupe, as is its curb weight of 2,899 pounds. Though it doesn't sing the same melodically mechanical song as the Honda's, the Veloster's turbo four-cylinder nevertheless delivers a satisfying punch. It responds and feels like it belongs in a vehicle with sporting intentions. On a mountain road, the new Veloster is capable, poised and legitimately fun. When completing my local mountain road evaluation route, I was compelled to turn around and run it again — the usual indication of a dynamic job well-done. This handling boon also doesn't come at the expense of ride quality. Sure, it's on the firm side, but it's also not crashy or tiresome relative other sporty compact cars. I'd be curious to try it with the Veloster Turbo R-Spec's manual transmission, though, as the regular Turbo's seven-speed dual-clutch automated manual lacks the precision and smarts of VW's DSG and other such transmissions. In Smart or Sport mode, it's not quick enough to respond to throttle or braking inputs, let alone anticipate the need for them. In manual mode, the engine oddly hangs onto revs when upshifting. The tachometer drops down to a lower rev count, but the engine continues to sing for a split-second. It's unusual. Though this transmission performed well enough in a compact crossover like the Kona, a wannabe hot hatch like the Veloster might be asking too much. That, however, is not why the Veloster ultimately left me cold. While it excels on a mountain road, it is merely OK everywhere else. It just isn't alive and involving enough to make mundane drives a joy — much as a Civic Si or VW GTI can.

Hyundai app lets you build your own zombie apocalypse car

Walking Dead fans, rejoice! Thanks to Hyundai, you can build your very own virtual zombie survival machine. We've all seen the light-green Hyundai Tucson transporting the likes of Rick Grimes and his motley crew of survivors in AMC's hit series, and now you can get in on the action with Hyundai's Walking Dead Chop Shop.
Available both as a mobile app and desktop version, this quirky configurator presents you with a choice of three Hyundai vehicles: the Veloster Turbo, Santa Fe and Elantra. Each one has its strengths, though we particularly like the Santa Fe's utility. After all, according to Hyundai, "There's room for seven survivors inside" and you won't have to worry about "getting zombie all over your seats. They're easy to wipe clean." But for those who prefer not to invite zombies along for the journey, the speedy Veloster Turbo and its 201-horsepower engine may be the way to go.
Once you select your post-apocalyptic ride, you have a choice of colors (including Apocalypse Black, of course), decals ("Alive Inside" is a useful one) and nearly 300 other zombie-fighting features. We're partial to the automatic shotguns on the hood, although the flamethrower is also quite tempting. You can even add titanium or aluminum armor and a dizzying array of other defensive and offensive weapons: spinning saw blades on the wheels, a horde plow on the front bumper and barbed wire on the side windows, just to name a few.