How do cameras work? I don't understand how a picture can be taken.
How do cameras work? I don't understand how a picture can be taken.
user
Oh, cameras. They’re really cool. They allow you to take pictures of the world and share those pictures with other people.  What’s the most famous photo in the world, do you know?  It’s a photo of Earth taken by the Apollo 8 mission. You can look it up online if you’re curious.
assistant
Yes, but how exactly do they work?
user