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Mazda ad showing Facebook updates while driving criticized by Senate committee [w/video]

Senate Commerce Committee Chairman Jay Rockefeller, D-WV, held an all-day summit on Thursday to discuss the dangers of using modern technology while driving, during which an ad that Mazda aired during the Super Bowl was used as an example of the worrisome future towards which we're headed. While seemingly innocuous at first glance, the ad, which can be seen below, shows a brief glimpse of a driver using the Mazda Connect infotainment system in a Mazda3 to check/update his Facebook page while driving down the road.
Officials from major communications companies like Samsung, Google and Apple attended the summit, as well as representatives from automakers including General Motors and Toyota. A representative from Mazda was not present despite the company's own currently available technology being used as the poster child for the issues being discussed.
According to Automotive News, Senator Rockefeller warned the automaker and communication execs on hand that he will propose legislation to regulate the use of technology while driving if they don't work together to implement their own standards more quickly. Michael Robinson, GM's vice president of sustainability and global regulatory affairs, argued that his company has had distracted driving guidelines in place for 15 years since the advent of its OnStar system, noting that the technology in question has also helped the automaker save lives through automatic crash detection and calls to 911.

Watch what happens inside a rotary engine

Since it looks like Mazda may very well revive the Wankel rotary engine as a range extender for electric cars, there's no better time to become reacquainted with the quirky internal-combustion engine. And there's hardly a better way to become reacquainted than by peering into a running rotary engine, which you can do with the video above. The video comes to us from the YouTube channel Warped Perception. The channel has already shown what happens inside a conventional internal-combustion piston engine by putting a clear cylinder head on top of a flathead engine. This new video shows off the rotary engine by adding a clear side to a tiny model-airplane engine, something that we weren't aware existed and are glad to know about now. Despite the tiny size, the engine is functionally almost exactly like the bigger versions you'll find in Mazdas from about 1967 to 2012. It has intake and exhaust ports on the edges of the rotor housing, and the triangular rotor swings about in a peanut-shaped housing. For maximum effect, jump to right around the 7:40 timestamp. This is the point at which a bit of acetylene is added to the air-fuel mix for a brighter flame. It's at this point that you can really see when the mixture combusts and how the pressure of the flame pushes the rotor to produce rotational motion. Each stage of the video does slow things down to make everything as clear as possible. Even if you already knew how rotary engines worked, it's still fascinating to watch, first because it's something you don't get to see usually, and also because of the engine's elegant simplicity. Related Video: Image Credit: YouTube / Warped Perception Weird Car News Mazda Technology Videos rotary rotary engine

2021 Mazda CX-9 gets new tech, Carbon Edition

Mazda announced early Tuesday that the 2021 CX-9 is getting a nip-and-tuck styling update along with some updated tech, including a new 10.25-inch infotainment system powered by the latest version of Mazda Connect.  Mazda may have oversold things a bit by saying the 2021 CX-9 styling is new in the strictest sense. We only have this photo and Mazda's press release to go on, but from what we can tell, the changes are effectively relegated to trim elements available with certain option packages or trim levels, and mostly at the higher end. The fundamental shapes of the 2021 CX-9's body panels remain identical to 2020's, while changes include a new grille and wheel design on the Signature model. The biggest changes come care of the Carbon Edition, which gets "Polymetal Gray" exterior paint, gloss black door mirrors, a unique gloss black front grille and 20-inch black metallic aluminum alloy wheels. Inside, it adds red leather seats and black interior trim on the dash, door panels and handle bezels. In addition to the larger screen and updated infotainment interface, Mazda says the 2021 CX-9 will now offer wireless device charging, with a new pad incorporated into the cubby area forward of the gear selector.  The most exciting Mazda news for the coming model year might be the introduction of the turbocharged Mazda3, but here in Crossoverland, improvements to the CX-9 are both welcome and necessary. Mazda's stylish three-row is attractive and great to drive, but compromised in terms of practicality for those very reasons. Look for the '21 CX-9 to hit showrooms later this year.  Related Video: