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Basic Continuously Variable Transmission explained with Legos

In recent years, the search for better fuel efficiency and smoother shifting has produced automatic transmissions with double-digit gears. Alternatively, the same quest has boosted the popularity and usage of a different type of automatic transmission without any fixed gears, the continuously variable transmission, or CVT. YouTuber Sariel's Lego Workshop recently took the time to build a CVT demonstration model out of Legos to help explain how they work. Sariel begins by showing the model's input and output shafts that are parallel to each other. Each shaft has a cone attached to it, and they are inversely placed so that the large part of one cone is next to the small part of the other cone. The two cones are connected using a rounded rubber band.  By shifting the rubber band up and down the cones, the machine changes the effective ratio between the cones. So, a 1:4 ratio can be smoothly transitioned to 4:1. No clutch is required to operate the mechanism, and it eliminates hitches or pauses between gear changes. CVTs are also advantageous over 9- or 10-speed automatics in that they are far less complex and weigh less.  To demonstrate how the CVT operates in a vehicle, Sariel used a joke about Top Gear. The original Top Gear is represented by a faster-moving car that has the rubber band around the large part of the cone on the input shaft. Top Gear without former hosts Richard Hammond, Jeremy Clarkson, and James May is represented by a slow-moving car with the rubber band around the large part of the cone on the output shaft.  For an even more detailed explanation of how CVTs work — albeit one that doesn't involve toys — you can click here. Technology Toys/Games Nissan Subaru

The Mountain, the Manx, the BRZ and how I learned to love racing

Subaru Takes Us Along To Drive On The Isle of Man, And We Try Not To Ball It Up
While the mild dehydration wasn't helping me, it was probably the least of my worries.
I am not a timid driver, nor an inexperienced one. But waiting to take a lap of the stunningly dangerous, 37.7-mile Snaefell Mountain Course at the Isle of Man TT had me on tilt, no fooling. I concentrated on the task in front of me, left hand working the gear pattern on the right-hand-drive Subaru BRZ I was to pilot, while kids on bikes, fat old beer-drinking men and other members of a fast-growing throng of onlookers pointed at our group of five Subarus and nine Americans. We were moments from our 'demonstration' for the motorcycle racing-hungry crowd and I was awfully glad, at that exact moment, that I'd emptied my bladder before buckling in.

2020 Subaru Outback Review & Buying Guide | All hail the mighty wagon!

It may not look it, but the 2020 Subaru Outback is a completely redesigned model. Eager to keep its snowball of success rolling, Subaru chose to evolve and refine its popular, genre-bending utility vehicle rather than re-inventing the wheel. The key improvements can be found inside, where swaths of padded simulated leather are pretty much everything, creating an overall environment that's more pleasant for your eyes and fingers. Even the armrests are pleasantly squishier than before. Ultimately, though, the cabin's show-stopper is the massive vertically oriented touchscreen found on most trim levels. Mechanically, the 2020 Outback sees the welcome return of a turbocharged engine upgrade – good news for those living at higher elevations – but the overall driving experience remains familiarly comfortable yet drably uninvolving. The near-constant beeping and flashing of the car's over-eager standard safety nannies will at least keep you awake. The Outback's overall packaging also remains on par, boasting a more spacious and comfortable back seat than compact SUVs can manage along with a cargo area that's basically an unending void for your stuff. And if that's not enough, it has the most useful roof rails in the industry. Basically, if you need your utility vehicle for actual utility, the Outback remains a superior choice. The changes for 2020 just make it a more pleasant place for repeat customers and a more appealing alternative for those otherwise considering SUVs. What's new for 2020? The Outback was completely redesigned for 2020. What's the Outback's interior and in-car technology like? It's all about the screen. Nearly every 2020 Outback comes with a vertically oriented 11.6-inch touchscreen (and even that lone exception comes with a pair of 7-inch units, pictured above right). Its functionality isn't flawless, as the audio controls when using Apple CarPlay are compromised, and the colorful cartoonish graphics have an aftermarket look to them. Still, it's generally easy to use, read and reach. Feature content is excellent as well (see pricing and features section below). Unfortunately, typical for Subaru, stereo sound quality is poor in the standard four- and six-speaker systems. In terms of design, we can't say the new Outback is especially attractive, but at least an influx of better materials elevates the overall ambiance.