Scientist analysing the stomach contents of deep-sea amphipods for plastic pollution study

The video begins with an introduction and some initial thoughts. It then transitions into a discussion about testing companies and how they involve friends in playing squads. The speaker reflects on their actions and poses questions about what has transpired. The video concludes with observations about a nice area filled with students.

What does the phrase 'state and testament' imply in the context of the conversation?

What does the speaker mean by 'it's just full of slow the students'?