Back to the Drawing Board
- You can almost tell which software they were designed in
- Conversational drawing
- The effort heuristic
- Tablets have caught up
Hoover Dam has the shape of an arch dam, but it is actually a hybrid structure, gathering strength from both mass and form. The dam is often ranked as one of the most exquisite of all engineered structures. It is fitted to its site so well that the gnarly canyon wall looks like an organic growth engulfing the mass of concrete.