Staircase Fail
Design features and condition of a staircase that failed under load.
Design features and condition of a staircase that failed under load.
Amount of manual force required to remove a machined part from a jig.
Reconstruction of a motor accident blamed on insufficient angle of view.
How an automatic, sliding door at a shopping centre might strike the pelmet.
Assessment after a tip truck driver raised his trailer and struck power lines.