With all of the components ready, I begin to assemble the central motor hub and test code for the air fins. In this series, I will be building a single propeller spherical drone which will be ...

What happens when you put a propeller on a bike? 🚲🚁 We tested this crazy idea to see if it makes pedaling easier and more efficient. Watch our fun experiment as we build, test, and ride this ...

Have you noticed that carmakers have played the same tune for almost 130 years? ‘Faster, quicker, higher top speed,’ and so on. That might work as a sales hook, good for mesmerizing customers, but in ...

The year is 1909. Marcel Leyat, a young Frenchman with an engineering degree, was putting the finishing touches on his first scratch-built airplane. He began his aviation career crafting biplane wings ...