3 Simple Ways to
Share What You Make

With Instructables you can share what you make with the world — and tap into an ever-growing community of creative experts.

PhotosPhotos

Share one or more photos of a project, recipe, or whatever you've made, quickly and easily.

Step by StepStep-By-Step

Share your step-by-step photos with text instructions of what you made so others can do it too!

VideoVideo

Share your how-to video. You'll need your embed code from a video site such as YouTube.

How to develop a photo using blueprint paper and Windex

Step 10Check paper

Check paper
After you have exposed for 4 to 5 minutes you should see some discoloration that resembles your image.
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1 comment
Feb 23, 2010. 9:57 PMcloclo109 says:
 and that discoloration turns blue?

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