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2015 Bahrain F1 Grand Prix puts a dark horse in the desert [spoilers]

Ferrari's Kimi Raikkonen had said after Malaysia that Ferrari can challenge Mercedes-AMG Petronas purely on pace, beyond the scope of tire wear, in the dry. We didn't see that in China, where Lewis Hamilton easily kept everyone behind and Ferrari's Sebastian Vettel only got close to Mercedes' Nico Rosberg when Rosberg slowed down to conserve his tires. But the Iceman's words seemed prescient during qualifying for the Bahrain Formula One Grand Prix. At the front, nothing has changed so far this year: four races, four pole positions for Lewis Hamilton. Instead of teammate Rosberg next to him, though, he'll look over to see the scarlet Ferrari of Vettel, who took advantage of Rosberg's cautiousness to snatch second place on the grid. In Q2, Rosberg tried to conserve the tires he'd start the race on and said he couldn't get into a groove in Q3, putting in a time 0.147 seconds slower than Vettel. The second Silver Arrows will share his row with the second Ferrari, Raikkonen – yet again – saying he might have left some time on the table during his hot lap but getting around just one tenth off Rosberg's time. Williams is established as the best of the rest behind two teams this year instead of just one last year, Valtteri Bottas claiming fifth ahead of Felipe Massa. Daniel Ricciardo of Infiniti Red Bull Racing said he wants to fight with the Williams', he'll be helped with a good start off the line for the first time this year. Nico Hulkenberg got Force India into Q3 for the first time since the Italian Grand Prix last year and into eighth on the grid, ahead of Carlos Sainz in the Toro Rosso and Romain Grosjean putting in another excellent day's work for Lotus. Come race time, it turned into Mercedes power against Ferrari strategy. When Sky F1 commentator Martin Brundle talks about the Mercedes-AMG Petronas team he often mentions how their engine advantage leads to other advantages throughout the car. Not having to use aerodynamic changes to make up for power unit deficiencies, for instance, means they can run the aero setup they want, which optimizes speed and tire wear throughout a lap. It equates to advantage on top of advantage on top of advantage. That's where Lewis Hamilton is right now, so fundamentally dialed in to his car and his racing that he run the races he wants to run. From the front spot, the Brit ripped off another perfect start and led the field into Turn 1, relinquishing the lead only during pit stops.

McLaren's F1 team will 3D print parts trackside

When McLaren Racing heads to the Bahrain Grand Prix next week, the constructor will take with it something the motorsport has not yet seen trackside: a 3D printer. The Formula One team has confirmed that as an expansion of its partnership with 3D printing specialist Stratasys, it will print "race-ready" parts for the new McLaren MCL32 car in order to quickly integrate design modifications and reduce its weight. The parts include carbon-fiber reinforced nylon material hydraulic line brackets, rubber-like flexible radio cables, brake cooling ducts and rear wing flaps, which help increase the rear downforce on the car during high speeds. In most cases, 3D printing has reduced manufacturing time from weeks to days or even hours, which helps the team during testing and when readying its cars for race days. "We are consistently modifying and improving our Formula 1 car designs, so the ability to test new designs quickly is critical to making the car lighter and more importantly increasing the number of tangible iterations in improved car performance," said Neil Oatley, McLaren Racing's Design and Development Director. "If we can bring new developments to the car one race earlier - going from new idea to new part in only a few days – this will be a key factor in making the McLaren MCL32 more competitive." While the Stratasys uPrint SE Plus will perform important duties on the road, McLaren Racing employs more complex machinery at the McLaren Applied Technologies headquarters in Woking, England. Both fused deposition modelling (FDM) and PolyJet printing technologies are being used for prototyping new car models, production tooling and development of custom parts, which McLaren hopes will translate to faster race times on the track.Matt Brian wrote this article for Engadget.Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. News Source: EngadgetImage Credit: Mark Thompson / Getty Images Motorsports McLaren Technology Emerging Technologies Racing Vehicles F1

McLaren has an electrochromic glass roof to fix the 570GT's solar issue

The McLaren 570GT has a huge glass roof. It looks cool, but it can let a lot of light in, which is not so cool. To solve this (and to show off the latest in custom pieces and paint), McLaren Special Operations has gone to work on the car, in the process making it a little more special. In traditional MSO fashion, the 570GT by MSO Concept isn't an all-new car, but more of a makeover for the road-friendly sports car. McLaren released details on its latest concept ahead of the car's official debut at Pebble Beach. While the majority of the bespoke touches amount to special paint and badging, the niftiest feature is an electrochromic roof that's being developed for production. McLaren added an electrochromic interlayer within the 570GT's standard glass roof that uses electric current to adjust the amount of light coming in through the roof, with five different settings that range from clear to dark. The roof should be a welcome touch for drivers in warmer, sunnier climates, and it should help reduce the occurrence of reflections on the car's display screens, an issue we found on our first drive. This isn't the first time an electrochromic glass roof has made its way to a high-end vehicle, as Mercedes-Benz offers similar tech, dubbed Magic Sky Control, on its roadsters and the Maybach. The touch-sensitive headliner used to control it, though, is new technology. Plus it just sounds cool. Besides the roof, the 570GT by MSO Concept is fitted with a richer-sounding titanium exhaust system that is lighter than the standard stainless steel system and features heat shields that are finished in a golden titanium nitride tint, a nod to the McLaren F1's gold-lined engine bay. The system also acts as a built-in rainbow, changing colors from blue to purple and back as it gets hot and cools down. Other unique touches include a pearl white paint job with gloss-lacquered carbon-fiber sill panels and gloss black on the side skirts, wheels, and door inserts. The "By McLaren" interior has saddle tan leather and more bits of carbon fiber. Those items aren't the most exciting, even by MSO standards, but we can totally get behind the trick roof and gold-tinted exhaust. Related Video: Featured Gallery McLaren 570GT by MSO Concept View 9 Photos News Source: McLarenImage Credit: McLaren McLaren Coupe Luxury Performance Pebble Beach mclaren special operations mclaren 570gt