TED-Ed: If superpowers were real: Invisibility - Joy Lin

The video explores the concept of invisibility, discussing current technologies like mirrors, metamaterials, and cameras that create illusions of invisibility. It highlights practical challenges of being invisible, such as the need to be naked and the visibility of dust. The video explains how invisibility affects perception, making it impossible to see. It also addresses medical and social implications, such as difficulties in receiving treatment and the loneliness of being invisible.

What are some challenges a person would face if they were truly invisible?

How does dust affect the appearance of an invisible person?

Explain why a truly invisible person would not be able to see anything.

What implications would permanent invisibility have on medical treatment?

Discuss the social implications of a world where everyone is permanently invisible.