Sun Paper Science Project

This video tutorial guides viewers through creating a design on a transparency sheet using a dry erase marker, attaching it to photosensitive paper, and exposing it to sunlight. It covers securing the setup against wind, developing the image by rinsing the paper, and evaluating the results. The tutorial also suggests experimenting with different exposure times to optimize the image quality.

What tool is recommended for drawing designs on the transparency sheet?

• Permanent marker

• Pencil

• Ballpoint pen

• Dry erase marker

What should you do if it's windy while exposing the paper to sunlight?

• Weigh the corners with heavy objects

• Cover it with a cloth

• Hold the paper with your hands

• Use a fan to stabilize it

What should you ensure about the transparency and photosensitive paper before exposure?

• They are placed in the shade

• There are no gaps between them

• They are attached with glue

• They are different sizes

What is the purpose of rinsing the photosensitive paper after exposure?

• To make the design more visible

• To remove the transparency sheet

• To stop the color from changing

• To dry the paper quickly

What can you experiment with to find the optimal exposure time?

• Different types of markers

• Various paper sizes

• Amount of sunlight exposure

• Different transparency designs