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Is the skill of rev matching being lost to computers?

If the ability to drive a vehicle equipped with a manual gearbox is becoming a lost art, then the skill of being able to match revs on downshifts is the stuff they would teach at the automotive equivalent of the Shaolin Temple. The usefulness of rev matching in street driving is limited most of the time – aside from sounding cool and impressing your friends. But out on a race track or the occasional fast, windy road, its benefits are abundantly clear. While in motion, the engine speed and wheel speed of a vehicle with a manual transmission are kept in sync when the clutch is engaged (i.e. when the clutch pedal is not being pressed down). However, when changing gear, that mechanical link is severed briefly, and the synchronization between the motor and wheels is broken. When upshifting during acceleration, this isn't much of an issue, as there's typically not a huge disparity between engine speed and wheel speed as a car accelerates. Rev-matching downshifts is the stuff they would teach at the automotive equivalent of the Shaolin Temple. But when slowing down and downshifting – as you might do when approaching a corner at a high rate of speed – that gap of time caused by the disengagement of the clutch from the engine causes the revs to drop. Without bringing up the revs somehow to help the engine speed match the wheel speed in the gear you're about to use, you'll typically get a sudden jolt when re-engaging the clutch as physics brings everything back into sync. That jolt can be a big problem when you're moving along swiftly, causing instability or even a loss of traction, particularly in rear-wheel-drive cars. So the point of rev matching is to blip the throttle simultaneously as you downshift gears in order to bring the engine speed to a closer match with the wheel speed before you re-engage the clutch in that lower gear, in turn providing a much smoother downshift. When braking is thrown in, you get heel-toe downshifting, which involves some dexterity to use all three pedals at the same time with just two feet – clutch in, slow the car while revving, clutch out. However, even if you're aware of heel-toe technique and the basic elements of how to perform a rev match, perfecting it to the point of making it useful can be difficult.

Recharge Wrap-up: Telsa seeks to open new Texas Gallery, Gigafactory boosting NV real estate

Tesla's Gigafactory battery production facility is helping to create a real estate boom near its building site outside of Reno, NV. Land that stood vacant for years is being snatched up by developers eager to make a buck in what is appearing to become a new hub of high-tech industry. Much of the money influx seems to be coming from investors outside of the area. New apartment complexes are going up, and the usual six months of real estate inventory has been shrunken to about 2.6 months. Read more at Teslarati. Tesla is seeking approval for a limited-service showroom - or "Gallery" - in San Antonio, TX. The area's News 4 discovered the proposal in a schedule for the San Antonia planning commission. Texas laws don't allow Tesla to sell directly to consumers, so the gallery would offer the public a chance to see the car in person, but not take a test drive or get pricing information. The Tesla Gallery could be a foothold for Tesla in the San Antonio area, which, according to Bexar County Judge Nelson Wolff, would be a positive addition to the city and its future. Judge Wolff says that Tesla moving in "shows that San Antonio is up with technology, blends with other efforts that we're doing with solar power." Read more at ValueWalk. Kansas City Power & Light Company (KCP&L) will install over 1,000 ChargePoint EV charging stations in the greater Kansas City area. This will be the largest charging installation by a utility company in America. Drivers will be able to use these stations, which will be built by the end of this summer, for free for the first two years. The first 15 stations will be fast chargers provided by Nissan. KCP&L expects the charging network to help drive down electricity costs for customers in general. "People generally charge their cars at non-peak periods when KCP&L's electrical grid is being underutilized," says Natural Resources Defense Council Senior Energy Economist Ashok Gupta. "By stimulating electric vehicle adoption with their Clean Charge Network, what KCP&L is doing is encouraging people to use the electrical grid more efficiently and drive down the cost of electricity for everyone." Read more in the press release below. KCP&L BECOMES ELECTRIC VEHICLE INFRASTRUCTURE LEADER WITH GROUNDBREAKING ANNOUNCEMENT KCP&L's Clean Charge Network will be the largest utility electric vehicle charging station installation in the country KANSAS CITY, Mo. (Jan.

Nissan touts e-NV200 as electric VIP transport

While the big auto show may be in Paris next month, right now in Hannover, Germany, commercial vehicle manufacturers are peddling their wares to fleet operators. Among them is Nissan, which is not only upgrading its NV400 full-size van with new engines and technology, but also showcasing a rather unusual show car in the form of the e-NV200 VIP Concept. Nissan has outfitted this electric NV200 demonstrator to chauffeur passengers around town in comfort and under electric propulsion. It's decked out in a two-tone metallic blue paint job and an interior upholstered in white leather contrasting with black trim and carpets, although for some reason the Japanese automaker hasn't seen fit to release any interior images. In the back you'll find a 21.5-inch DSP monitor, LED lighting and a pair of "club class" seats (again, no pictures), moved aft-wards to maximize leg room to 26 inches with an extendable footrest, while still allowing for luggage space behind. The driver can even make use of Nissan's new Smart Rear-View mirror to help get passengers as close to the red carpet as possible. NISSAN SHOWCASES EV FOR VIPs Zero emission e-NV200 is transformed for ultimate comfort city transport -introducing the e-NV200 concept for VIPs. - Luxuriously appointed 100% electric for downtown VIP passenger shuttle - Two-tone metallic blue exterior and white leather seats - Limousine-like space and 21.5-inch monitor with digital device connectivity - Smart Rear-View mirror providing clear rearward visibility in all conditions Hannover, Germany (23rd September, 2014) Fresh from launching the game-changing 100% electric Nissan e-NV200 compact van, the world's leading electric vehicle manufacturer has created a new zero emission concept for VIP transportation - the Nissan e-NV200 VIP Concept. Designers have upgraded the all-electric e-NV200 Evalia people carrier into a zero emission van perfect as shuttle transport for VIPs. The benefit of being zero emission means that the van can access all current and future clean air zones, as well as drive inside buildings, for the ultimate in discreet convenience. Behind the spectacular two-tone exterior lies a sophisticated and luxurious interior. The seats are covered in premium quality white leather with blue accents, which contrast with the predominantly black lower portion of the cabin - the trim and carpets are black with a piano black finish on the control surfaces.