Tell Harrison to steepen the pitch on the blades. | |
Tell Harrison to steepen the pitch on the blades. | |
As the slope of the pile steepens, the pile reaches what we call a critical state, a state in which, if a single grain of sand falls onto the pile in the right position, you can create an avalanche. | |
As the slope of the pile steepens, the pile reaches what we call a critical state, a state in which, if a single grain of sand falls onto the pile in the right position, you can create an avalanche. | |
Angle of descent steepening now. | |
Angle of descent steepening now. | |