Duke and Duchess of Cambridge visit the Hindu Kush Glaciers

The video features Brady introducing his show, followed by an affirmative response from the audience.

What is the main focus of Brady's demonstration?

• A historical event

• A mathematical concept

• A practical demonstration

• A new scientific theory

How does Brady respond to confirm understanding?

• With a question

• With a negative response

• With a positive response

• With silence

What is the final response given in the demonstration?

• A joke

• A casual remark

• A formal acknowledgment

• A question