Ch. 7 - Attitudes, another example of the door in the face technique of advertising. A Melbourne ad agency created a set of ads that are brutally and graphically violent in order to show the importance of asking for help and safety in the workplace. http://www.trendhunter.com/trends/controversial-ads-australia-worksafe-campaign#!/photos/27427/2
If you find yourself in Lower Manhattan, make sure to stop by the corner of Fulton and Nassau Streets. The intersection offers a direct view of the One World Trade Center, which lines up perfectly in the middle of the street.
See The Engineering Behind This Floating, Award-Winning Stone Helical Stair
Shear Force and Bending Moment Diagrams: This website is useful because it explains point loads and point moments. It also explains step by step equilibrium moments and forces, and it gives you a brief example of them and how to derive/draw shear forces and bending moment diagrams.