👉 Dead engineering refers to the theoretical or idealized aspects of engineering that have been surpassed by current technology and practical limitations. It encompasses the principles, designs, and methodologies that were once considered cutting-edge but are now either obsolete or far from implementation due to advancements in materials science, computational power, manufacturing techniques, and other technological breakthroughs. For instance, early aerospace engineers envisioned supersonic jets that could travel faster than the speed of sound, but today's aircraft can achieve this with much higher speeds and greater efficiency. Similarly, the dream of a fully autonomous, self-driving car that can navigate complex urban environments was once considered dead engineering, but today's autonomous vehicles are rapidly approaching this goal with significant technological advancements. Dead engineering serves as a reminder of the rapid pace of technological progress and the continuous evolution of what is possible in engineering.