Discussion module 500 words or less

1. The experiment video Imploding Can (2:39) applies several concepts we have studied so far in this course, but focuses on the concept of pressure gradient force presented in module 5. After watching the video (several times, if needed), construct an engaging 3-paragraph initial post that addresses the following points:

· Paragraph 1: Summarize the steps and the final dramatic outcome of the experiment (do not explain the science behind what is happening in each of the steps this paragraph). (graphics will add greatly to the discussion here).

· Paragraph 2: Using energy transfer and moisture concepts (modules 2 and 3), and the concept of pressure gradient force (chapter 8, from module 5), explain the science behind what is happening in each step of the experiment and the final outcome.

· Paragraph 3: Give us “your take” on the relevance and importance of what this experiment illustrates about the pressure gradient force from your own perspective – personal points of view or related experiences, for example.