Build Your Own Pinhole Camera

Cut out a circle from the black cardboard. The diameter of the circle has to be bigger than the diameter of your paper tube. Now glue or tape this black cardboard disk onto the opening of you tube. Cut out another circle, this time from the transparent paper. Again the diameter of the circle must be bigger than that of the paper tube. Glue or tape it onto the other end of your tube. Use the needle and the pin to make a little hole in the middle of the black cardboard disc.

In the end your pinhole camera should look similar to this: