DiSc8 – Cameras, Mirrors and Lenses

1. Make the room into a pinhole Camera.
2. Make a telescope.
3. Make a microscope.
4. Make a periscope.
5. How does an x-ray machine work?
6. What is a CAT scan?
7. What is an MRI?
8. What is ultrasound?

For each of these technologies, do a bit of research, include a pic or video and write a sentence or two in your own words.

Post to your blog.