Understanding Afterimages

The video explores how we perceive the world through visual and audio illusions, focusing on afterimages. It explains how afterimages occur, provides examples, and encourages viewers to create their own. The video also shares a fact about neuron development during pregnancy.

What is the main focus of the series introduced in the video?

• Studying the evolution of technology

• Learning about different cultures

• Understanding visual and audio illusions

• Exploring the history of art

What are afterimages?

• Images that change color when viewed

• Pictures that move when stared at

• Images that appear before the original stimulus

• Optical illusions that appear after the original stimulus is removed

How can afterimages create the illusion of color?

• By displaying the opposite color of the original image

• By showing the same image repeatedly

• By using a series of moving pictures

• By changing the brightness of the image

What happens when you stare at a black square for a long time and then look away?

• You see nothing

• You see a colorful image

• You see a white square

• You see a black square

At what rate do neurons develop during early pregnancy?

• 1,000,000 neurons per minute

• 500,000 neurons per minute

• 100,000 neurons per minute

• 250,000 neurons per minute