CLEAN : A year after Dilma's impeachment Brazilians still divided

The video discusses various topics including the president's actions, computer-related questions, socialization norms, and proof of certain claims. It also touches on research, humor, and adjudication processes. The video concludes with a discussion on trials and lodging, ending with a mention of Kevin.

How does humor play a role in research according to the text?

What is your interpretation of the phrase 'this trial is on this wall'?