Many of the greatest advancements in history have come about as the direct result of those working as engineers. Engineers provide us with practical solutions for a host of problems, as well as advance practical science and technology. They take theories and ideas, and often turn them into working principles and products that better our lives. From the compound pulley system invented by the great Greek engineer Archimedes, to the tall buildings and air conditioned comfort we enjoy today, engineers have been at the forefront of our technological advancement.
While there have been many notable engineers throughout history, there are some whose inventions and insights have been exceptionally useful. From engineering students tinkering to improve old designs, to the engineers who have discovered sweeping laws that affect the way we view the scientific world, here are 20 of the most notable engineers:
