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2015 Mexican Grand Prix is a lot like old times

The last time Formula One visited Mexico, in 1992, 26 cars powered by eight engine manufacturers (counting Honda and Mugen-Honda separately) lined up on the grid; it would have been nine engine makers but the Brabham-Judd cars failed to qualify. In 1992 Lewis Hamilton was seven years old, Sebastian Vettel was five, Max Verstappen was still five years away from being born. Two of the current Sky Sports F1 commentary team, Martin Brundle and Johnny Herbert, were drivers. The starting three were Nigel Mansell on pole – 39 years old, this the year he'd win his only World Championship – and Riccardo Patrese both driving Williams-Renault cars, followed by Michael Schumacher in a Benetton-Ford. Only 13 of the 26 starters would finish. The circuit is has been reworked to today's safer standards, the track surface is brand new and slippery, but the atmosphere and packed grandstands haven't changed. Nico Rosberg was another point of consistency, scoring pole position for the fourth race in a row to beat his now-World-Champion teammate Hamilton by almost two-tenths of a second. The last time Rosberg turned pole position into a victory? The Spanish Grand Prix back in May. Vettel locked up third for Ferrari, followed by the Infiniti Red Bull Racing duo of Daniil Kvyat and Daniel Ricciardo. Williams went two-up as well, Valtteri Bottas in sixth ahead of Felipe Massa in seventh. Max Verstappen turned in a great late lap to reserve eighth place, Sergio Perez did all he could in front of his home crowd to get ninth, teammate Nico Hulkenberg the caboose in the top ten. In that 1992 race the first three on the grid finished the race in the same order after Mansell dominated, and it was almost the same in 2015. If Rosberg had driven the whole season like he drove today the Driver's World Championship would still be up for grabs. He got a great start and held his line through the first corner, coming out ahead of Hamilton through the initial kinks, pulling away as soon as he got to the straight. Hamilton was never more than a few seconds behind, but every time the Brit inched closer the German found a few more tenths to keep his distance. The field got bunched up when the Safety Car came out on Lap 53 after Vettel spun and got stuck in the barriers, but Rosberg handled the restart perfectly. Both drivers made small mistakes in the last few laps while driving on the edge, but Rosberg earned a strong victory, crossing the line two seconds ahead of his teammate.

VW joins Daimler's protest of new A/C refrigerant as EU deadline for compliance passes

The case of Dupont and Honeywell's refrigerant R-1234yf is doing the exact opposite of keeping things cool. The two chemical companies have spent years and hundreds of millions of dollars developing R-1234yf to replace R-134a, the new refrigerant shown to be 99.7-percent kinder to the environment than the one it is meant to succeed. Part of that development has been years of testing by governments, outside safety agencies and automakers to approve the chemical for use in cars. It passed the protocols necessary for the European Union to declare that new and significantly revised cars from 2013 onward needed to use R-1234yf, and mandated that every car as of 2017 must use it.
Enter Daimler AG. The automaker created a head-on collision test with a B-Class at their Sindelfingen test track that would lead to the pressurized refrigerant being sprayed on the engine. The result in 20 out of 20 test was that the refrigerant burst into flames as soon as it hit the hot engine, while Daimler says that R-134a does not catch fire in the same test. Another unexpected result of the R-1234yf test was the release of hydrogen flouride, a chemical far more deadly to humans than hydrogen cyanide, emitted in such amounts that it that turned the windshield white as it began to eat into the glass.
Said a Daimler engineer in a Reuters piece, "It was scarcely believable. The most complicated lab tests conducted using the most sensitive measuring instruments around found nothing and all we do is drive a car around a couple of times, open a tiny hole in the refrigerant line and the next thing you know the car is on fire." So Daimler said it wouldn't use the refrigerant, and it recalled the cars it had already shipped with R-1234yf.

2023 Mercedes-Maybach S 680 by Virgil Abloh is maximum fashion with a V12

If the Mercedes-Maybach S 680 wasn’t already exclusive enough for you, listen up. This is the limited-edition Maybach by Virgil Abloh version of the Mercedes-Maybach S 680, and there will only be 150 of them built for the world. The vehicle is the result of a collaboration between Virgil Abloh and Mercedes chief designer Gordon Wagener. Mercedes says the design was finalized prior to AblohÂ’s passing in November 2021. In case youÂ’re unfamiliar with Abloh, know that he was many things throughout his life. HeÂ’s known best for being a fashion designer and entrepreneur, but he was also an artist, philanthropist and architect. As for the car itself, the exterior uses a two-tone paint combo that you might recall from the Project Maybach electric off-road coupe. The bottom half is meant to make you think of sand, while the top half contrasts that in a glossy Obsidian Black finish. The window frames lose their bright look and are painted black to make it as monolithic as possible from the side. Even the forged wheels are painted in the sandy hue. The same theme continues for the interior. ItÂ’s a black and tan two-tone throughout, and MercedesÂ’ Nappa Leather is used to cover surfaces. A unique Mercedes-Maybach and Virgil Abloh logo is inscribed on the center console to denote this carÂ’s special-edition status. YouÂ’ll see the same logo on rear cushions, headrests and door sills. Mercedes even went so far as to modify the infotainment system and its controls for this special edition. The “home” button gets a sandy Abloh theme, and so do the selectable apps on screen. TheyÂ’re decorated with fashion accessories, and theyÂ’re hopefully still as easy to depict and use as MercedesÂ’ standard MBUX icons. As for extras beyond the car itself, every one of these special-edition models comes with a wooden box emblazoned with the Mercedes-Maybach and Virgil Abloh logo. Inside the box, youÂ’ll find a 1:18 replica of the car, a carabiner hook and your two keys. YouÂ’re also going to get a car cover featuring the Virgil Abloh logo with the car, but this one doesnÂ’t fit in the box. If you really want to look the part next to your car, there is a whole line of clothing designed by Virgil Abloh that is launching today, too. It comprises clothing done in shades and hues similar to the car, so you can truly look the part hopping out of your Virgil Abloh Mercedes-Maybach.