What DO we know about turbulence?

The video explores the complex nature of turbulence, a chaotic fluid flow phenomenon, and its visualization using vortex rings. It discusses the challenges of predicting turbulent motion, the Navier-Stokes equations, and Kolmogorov's hypothesis on energy distribution. The video also highlights the importance of safety when conducting experiments and credits contributors. It concludes with insights into 3D turbulence and vortex stretching.

What safety precautions should be taken when conducting the laser demonstration?

How does the video illustrate the complexity of ordinary airflow in a room?

What are the characteristics of turbulence as described in the video?

Discuss the role of vortex stretching in the energy transfer of fluids.