Early car aerodynamic development focused on physical observation rather than simulation. Wind tunnels were first developed for aviation during the 1870s and were used by pioneers such as the Wright ...

Among the sciences and practices involved in building an automobile, aerodynamics is one of the most important. Creating a car that can efficiently cut through or manipulate the air around it is a ...

In nature, the most aerodynamic shape is that of a drop of water, which has a coefficient of drag (Cd) of 0.05. Unfortunately, this is not a practical shape for a vehicle. An object's Cd, or how much ...

Automakers and car designers had been toying with aerodynamics long before the 1970s rolled around. Notable exploits from the earlier days include the slippery teardrop-shaped Tatra and the ...

I removed the cross bars on my 2019 Toyota RAV4. My beloved queried, “What for?” I said to eliminate the jet propulsion din if we open the moonroof AND to get better mileage. “How much better?” she ...

In the early 1900s, cars were not designed with particular aesthetics in mind. They were primarily built to be practical and utilitarian. The introduction of the Ford Model T in 1908, the first ...

Aerodynamics are an important consideration in modern EVs. Lowering aerodynamic drag improves efficiency, allowing for more range from a given battery-pack size. But it bears emphasis: This is far ...

Apart from both being propelled by explosions of one form or another, bullets and cars share a handful of design similarities ...

Car modifications have been around since the early days of automotive history. Back in the 1920s, hot rodders did all sorts of things to their vehicles pursuing higher performance. During the 1950s, ...