The Golden Age of Speed, spanning from the late 20th century to the early 21st century, was a pivotal era that sculpted the face of modern automotive technology. This period was marked by the emergence of iconic cars that were not only aesthetically appealing but also epitomized speed and power. Memorable models such as the Chevrolet Corvette, Ford Mustang, and Lamborghini Miura came into existence, becoming symbols of this defining era.

Technological advancements played a cardinal role in propelling the speed and performance of these vehicles. Fuel injection, an innovation that replaced carburetors, ensured the correct mixture of fuel and air, enhancing engine performance and efficiency. Aerodynamics was another key focus, with car designs becoming sleeker to reduce drag and increase speed. Under the hood, engines were beefed up to deliver more horsepower, marking a significant shift from earlier models that prioritized durability over speed.

The influence of the World Wars on car technology cannot be overlooked. The wars spurred rapid technological development in various fields, including automotive technology. The need for powerful, reliable, and efficient military vehicles led to innovations that would later be incorporated into civilian vehicles. For instance, four-wheel drive technology, initially used in military vehicles, was later adopted in passenger cars. This period of accelerated growth and innovation etched an indelible mark in automotive history, rightly earning its title as the Golden Age of Speed.

The modern era of fast cars has seen a thrilling evolution, moving from muscle cars to supercars. This journey hasn't been just about speed but also about the advancement of technology. One of the most significant leaps was the introduction of computer systems in automotive design. These systems have allowed for more precise control, improving handling and fuel efficiency, and enabling features such as computerized ignition and electronic fuel injection.

Another groundbreaking development in speed machines is the use of turbochargers. These devices increase an engine's efficiency and power output by forcing extra compressed air into the combustion chamber. The turbochargers have played a crucial role in boosting the performance of many supercars, delivering unprecedented speed.

The advent of electric engines has also revolutionized the world of fast cars. Models like the Tesla Roadster have proven that electric cars can compete with, and often surpass, their petrol-driven counterparts when it comes to speed. The Roadster boasts an impressive 0-60 mph time of just 1.9 seconds, setting a new standard for electric vehicles.

Prominent models like the Bugatti Veyron have further pushed the boundaries of what's possible in a road car. With a top speed of over 267 mph, the Veyron held the title of the fastest production car in the world for several years.

Finally, it's impossible to discuss the modern era of fast cars without acknowledging the role of racing culture and movies in popularizing these speed machines. The Fast and Furious franchise, for instance, has introduced audiences worldwide to a variety of high-performance cars and the adrenaline-fueled world of street racing. These cultural phenomena have brought the thrill of fast cars to the masses, cementing their place in our imagination and aspiration.

As we look to the future, the intersection of speed and technology paints an exciting picture for the world of fast cars. With advancements in electric and autonomous vehicles, we're on the brink of a new era of speed. Electric cars, with their instant torque, promise not only faster but also more efficient and environmentally friendly driving experiences. The likes of Tesla have already shown us glimpses of this future, hitting impressive speeds while maintaining a zero-emission status.

Autonomous vehicles, meanwhile, are set to revolutionize the way we interact with speed. Without the need for human intervention, speed limits could potentially increase, making journeys faster and more efficient. This development could also reduce accidents caused by human error, making high-speed travel safer.

Lastly, the advent of trends like car sharing is bound to impact the culture of speed. As car ownership becomes less of a necessity, the emphasis may shift away from the prestige of owning a fast car to the experience of riding in one. Regardless, the thrill of speed, whether as a driver or passenger, will continue to captivate us. So, buckle up and get ready for a faster, more efficient, and thrilling ride into the future.