Why do people dream? Why do people have nightmares? How do dreams happen? Can people who are blind can see in their dreams? In this episode of But Why, we're answering dreamy questions with psychiatrist Dr. David Khan of Harvard Medical School.

Download our learning guides: <a href="https://www.vpr.org/sites/vpr/files/202009/why_do_people_have_nightmares_.pdf" rel="nofollow" target="_blank">PDF</a> | <a href="https://docs.google.com/presentation/d/13pHlqbDbj_IYb0d5-ikHzIJcZ1iCHRk8Cbu6i3vUlNM/copy" rel="nofollow" target="_blank">Google Slide</a> | <a href="https://www.vpr.org/sites/vpr/files/202004/But-Why-60-Dreams-TRANSCRIPT.pdf" rel="nofollow" target="_blank">Transcript</a>

Why Do We Laugh?

But Why is a show led by kids. They ask the questions and we find the answers. It’s a big interesting world out there. On But Why, we tackle topics large and small, about nature, words, even the end of the world. Know a kid with a question? Record it with a smartphone. Be sure to include your kid's first name, age, and town and send the recording to questions@butwhykids.org!