Residents of Maine spotted a light spiraling in the night sky on the evening of Tuesday, November 4, after a rocket launch ...

From stirring milk in your coffee to fearsome typhoon gales, rotating turbulent flows are everywhere. Yet, these spinning currents are as scientifically complex as they are banal. Describing, modeling ...

Devised in utter secrecy as early as 1934, the German engineers disguised their Nebelwerfer Multiple Rocket Launcher as a ...