AFGHANISTAN: Northern Alliance archive during The War in Afghanistan.

The video provides a brief introduction to the concept of a calculator, posing the question 'calculator who?' to engage viewers in thinking about the role and function of calculators.

What is the primary focus of the initial part of the video?

• The history of calculators

• Introduction to the concept of a calculator

• Advanced calculator functions

• Calculator programming

What question is explored in the second section of the video?

• How does a calculator work?

• Who?

• Who invented the calculator?

• Who uses calculators?

Which section discusses the question 'who?' in relation to the calculator?

• Calculator Functions

• Who?

• Calculator History

• Introduction to Calculator

What is the duration of the 'Who?' section?

• 300 milliseconds

• 590 milliseconds

• 3080 milliseconds

• 3000 milliseconds

Which section is longer in duration?

• Both are equal

• Neither

• Introduction to Calculator

• Who?