Medvedev arrives in Havana for official visit

The video briefly introduces a cool concept, providing an overview of its significance.

What do you think makes something 'cool'?

Can you describe a 'cool' experience you've had?

How would you define the term 'cool' in your own words?

What are some characteristics of things that are considered 'cool'?

In what contexts do you think the word 'cool' is most often used?