An assortment of cool videos of geomorphology in action.

 

Exploring the mechanics of undermining using inexpensive household items including cheddar cheese, sugar cubes, and a slightly tilted bathtub. Undermining is important in the evolution of features like scarps, cuestas and hogbacks.

 

Laminar meets turbulent flow on the side of the road near a construction site

 

Antidunes migrate upstream at Great Sand Dunes National Park, CO