CLEAN:Togo to pick new leader in key democracy test vote

The video provides a brief introduction to the concept of the upper deck, explaining its significance and context within the subject matter.

What does the term 'upper deck' refer to in a general context?

In what scenarios might you encounter an 'upper deck'?

How can the concept of 'upper deck' be applied in different fields?

What are the advantages of having an 'upper deck' in a structure?

Can you provide examples of structures that feature an 'upper deck'?