When one thinks of the average airplane, odds are that propellers are part of that mental image. They've been a crucial component of airplane construction from the moment air travel found its footing ...

If you have ever observed a propeller plane closely, you might have noticed the propeller is slightly angled to the right. The angled engine and propeller can seem jarring, considering symmetry is ...

Throughout much of history, humanity has desired to get its feet off the ground. High off the ground. Thus, around the start of the 20th century, great strides were made in aviation. In short order, ...