2007 Toyota Corolla S Sedan 4-door 1.8l on 2040-cars

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Toyota releases teaser for Kaley Cuoco Super Bowl ad

Toyota has released a 35-second teaser video for its upcoming Super Bowl spot staring Kaley Cuoco, the actress best known for her role as object-of-nerd-affection Penny on The Big Bang Theory. The real star of the ad, however, is its soundtrack, the 1995 hit "I Wish" by rapper Skee-Lo that will have your mind cashing nostalgia checks the moment it hits your ears.
We still don't know much about the content, plot or story of this Super Bowl commercial, though we can say that its object of promotion is likely the new RAV4 we see Ms. Cuoco driving in this teaser. The rest of the time she's walking the street in a purple getup granting wishes like Robin Williams on a Disney sound stage. And then the Easter Bunny and a chihuahua enter the picture and we get lost. Clint Eastwood under a bridge this is not.
But hey, Super Bowl ads cost millions and millions of dollars to produce and air, so we trust that Toyota spent its money wisely and will have us ROFLing on game day. Until then, scroll down and witness for yourself the debut of Kaley Cuoco as a Toyota spokeswoman.

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.

What's in a trademark? Sometimes, the next iconic car name

The United States Patent and Trademark Office is a treasure trove for auto enthusiasts, especially those who double as conspiracy theorists.
Why has Toyota applied to trademark "Supra," the name of one of its legendary sports cars, even though it hasn't sold one in the United States in 16 years? Why would General Motors continue to register "Chevelle" long after one of the most famous American muscle cars hit the end of the road? And what could Chrysler possibly do with the rights to "313," the area code for Detroit?