Cars line up for drive-thru virus tests in Houston

What is the main topic introduced in the first section?

• The concept of rolling

• The history of rolling

• Advanced rolling techniques

• Rolling in different cultures

Which section discusses the applications of the process?

• Process and Applications

• Cultural Significance

• Advanced Techniques

• Introduction to Rolling

What is the duration of the second section?

• 2000 milliseconds

• 860 milliseconds

• 1860 milliseconds

• 1000 milliseconds

Which section is longer in duration?

• Process and Applications

• Introduction to Rolling

• Both are equal

• Neither, both are very short

What is the total duration of the video content covered?

• 1860 milliseconds

• 2000 milliseconds

• 3000 milliseconds

• 2860 milliseconds