Did you catch the new Chevy commercial where the guy drops a red tool box into the bed of a Ford aluminum truck and then drop one int the bed of a Chevy truck. The Ford truck ends up with a hole in the bed. But if you watch real close, the tool box when dropped into the Ford truck lands directly on the corner of the tool box putting all the weight directly on the tool box's corner. When the box is dropped in the Chevy's bed, the box is turned to the left and the full weight of the box is NOT on a corner of the tool box.
Sort of reminds me of the guy who sold 'energy' bracelets in the mall commercial. Without the bracelet each person was weak. When wearing the bracelet, every person was much stronger. Without the bracelet he pulled the person's arm away from their body and off balance. With the bracelet he pulled the person's arm straight down making it look like they were stronger.