In part two of this series, "Once upon a Time... the Discoverers," Maestro talks about Cugnot, the inventor of the steam traction engine.

A lot of people claim to be addicted to coffee, but hopefully none of them are as hooked on caffeine as the man in this high-energy music video from Oldelaf and Monsieur D. As long as they're not killing people like he is, they're probably fine!