Which engine powered the Wright Brothers' Flyer?

The Wright Brothers' Flyer was powered by a 12-horsepower, four-cylinder engine. This engine was a significant advancement in aviation technology at the time. It was designed by the Wright Brothers themselves and constructed by their mechanic, Charlie Taylor. The engine's design was essential for achieving the level of thrust required for sustained flight, which was critical to their success in the first powered flight.

The choice of a four-cylinder configuration allowed for a balance between weight and power, which was crucial for their lightweight aircraft. This engine's innovative design included features such as hand-crafted parts and a unique method of powering the propellers, which helped the Flyer to achieve controlled flight for the first time in history.

Understanding the design and engineering behind the Flyer’s engine is key to appreciating the challenges the Wright Brothers faced in the early days of aviation and their monumental achievements.