After celebrating the 67th anniversary of D-Day this week, it's only fitting that we publish a gallery documenting World War II-era PopSci. A warning, though: this was the 1940s, so practically nothing in here conforms to our modern-day notion of political correctness. Some of these headlines may sound a little extreme, but rest assured, we took care to elaborate on the idea from a scientific standpoint.
Ever since the four-wheeled Sumerian donkey chariot was replaced by the two-wheeled horse-drawn variety, war and technological innovation have gone hand and hand. In no conflict was this more apparent than World War II--arguably the first modern war. As soldiers fought from one end of the globe to the other, scientists developed many of the technologies that underlie not only today's wars, but our daily lives: nuclear power, radar, jet propulsion and the personal computer.