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Creative minds build lightweight Lambos and Bugattis with cardboard and pedals

As manufacturers continue their quests to reduce the weight of their vehicles, they switch out heavy steel for lighter materials such as aluminum, carbon fiber, titanium, and sometimes even magnesium. But they've been ignoring a cheap alternative that is widely available: cardboard. Leave it to two visionaries from Vietnam to crack the code and build supercars and superbikes out of the versatile paper product. Vietnamese YouTube channel NHET TV, via CarScoops, might only have a year under its belt, but in that short amount of time, it has amassed more than 350,000 subscribers. What initially started out as a random collection of harmless pranks, trolls, and makeshift time-killers has blossomed into an entertaining channel of ultra-low-budget car and motorcycle builds.  The first video posted is a paper plane competition, but the second video shows the first appearance of a vehicle, a Ducati Panigale made out of cardboard and a bicycle. This isn't like Paper Mario with a two-dimensional silhouette, it's a close-enough three-dimensional replica. That project was admittedly pretty rough, but the work has only improved as the channel has matured.  Throughout the past year, NHET TV has stuck with high-performance transportation for inspiration. They've built projects that mimic a Lamborghini Sian, a Lamborghini Aventador SVJ, a Ferrari LaFerrari FXX K, a Bugatti Chiron, a BMW S 1000 RR, and a Yamaha YZF-R6, among others. Some of the builds, such as the Bugatti, go beyond the typical cardboard-body-on-bicycle-frame. As seen in the video below, the NHET TV built a tubular frame for the car using spare bike parts that they welded together. The Bug even has a custom steering column and steering wheel, though the high-quality model continues to use bike chains and pedals for power. The SVJ might be the most advanced vehicle, as it has a real engine for power and has custom reverse gearing. These guys are creating fun out of the limited resources they do have, and that's what right now is all about. Enjoy the videos below and watch more on the full NHET TV channel.

Maurizio Reggiani talks racing, forced induction, and Lamborghini V12s

Maurizio Reggiani deserves his own chapter in Lamborghini's history. He joined the Italian company in 1995 and rose to the position of chief technical officer in 2006; he notably led the development of some of Lamborghini's greatest modern-day engines, including the 6.5-liter V12 that powers the Aventador. His time as the head of Lamborghini's research and development department ended earlier in 2022 and he now serves as vice president of motorsport. His successor, Rouven Mohr, is tasked with implementing an ambitious and far-reaching electrification strategy called Direzione Cor Tauri and outlined in 2021. As Lamborghini prepares to enter a new era, I sat down with Reggiani for a behind-the-scenes look at nearly 30 years of V12 development. [The following has been edited for clarity.] RG: Lamborghini has made other engines and other companies have made V12s. Why is the V12 so often associated with Lamborghini? MR: In a time when everybody started talking about downsizing and reducing cylinder count, we continued to say that the V12 is the flagship of the super-sports car. We were born with this: Lamborghini has made a V12 during every year of its history. We also did V8s in the time of the Jalpa, for example, but the V12 was every time the main pillar of this company. If you want to be considered the pinnacle of super-sports cars, no other engine can really speak to purists like a naturally-aspirated V12 can. In terms of power, in terms of sound, in terms of emotion, and in terms of, let me say, the coolest engine that's possible in terms of engineering definition. RG: What projects have stood out to you during your time at the head of Lamborghini's R&D department? MR: When I started my career, 40 years ago at Maserati, I worked in engine development. At Bugatti, I was responsible for powertrain, which of course includes the engine. For me, an engine is kind of like a first love, and you remain in love for all of your life. To look at an engine, to look inside, to discuss the components, to have an opinion, and to give a suggestion was my way of working every time. One of the projects that excited me the most was the Diablo GT. For the first time, we decided to put a single throttle per cylinder, and it was a level of sophistication that was more or less never used before by Lamborghini. You take experience from the past and try to apply it to [the present]. This improved a lot the performance, and it was really super exciting.

Lamborghini unleashes the refreshed Huracan Evo with Performante V10

After a series of teaser shots, Lamborghini has let the midcycle refresh of its Huracan out of the pen, with a new predictive-logic vehicle dynamics control system to go along with its more aerodynamic redesign. New photos show the sports car in full, with a new front bumper featuring a front splitter and integrated wing, with larger air intakes. Lamborghini's hexagon design references are evident in the windows, 20-inch wheels and the new side air intakes. We also get a full look at the redesigned rear, with the twin exhaust tips up high flanking the license plate and an integrated, slotted spoiler. Lamborghini says aerodynamic improvements, which also include the underbody, improve the Evo's downforce and aerodynamic efficiency more than five times over the Huracan's first generation. It's powered by the Performante 5.2-liter naturally aspirated V10 that's been uprated to 640 horsepower and what the brand says is "an emotional and powerful sound" with titanium intake valves and a refined, lightweight exhaust system. It produces 442 pound-feet of torque at 6,500 rpm, does 0-62 mph in just 2.9 seconds (two tenths of a second faster than before), and has a top speed of more than 202 mph. New on the all-wheel-drive Huracan Evo is rear-wheel steering and a torque vectoring system that works the four wheels. There's also the Lamborghini Dinamica Veicolo Integrata, a central processing unit that integrates all of the car's dynamic systems and setup to anticipate the next move and the driver's needs to respond with the appropriate driving dynamics. It's also got an enhanced 2.0 version of the Lamborghini Piattaforma Inerziale set of accelerators and gyroscope sensors, with improved precision at monitoring in real-time the lateral, longitudinal and vertical accelerations and also roll, pitch and yaw rates. Also improved is the magnetorheological suspension, which instantaneously adapts the damping based on inputs from the LPI. A new advanced traction-control system allows traction to be directed to a single wheel when needed, and steering is enhanced to provide higher responsiveness in corners, coupled with the rear-wheel steering to ensure agility at low speeds and maximum stability in high-speed cornering and under braking. Three driving modes are offered: Strada, Sport and Corsa race-track mode.