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Eclipse Handbill .pdf


Original filename: Eclipse Handbill.pdf
Author: Ref Staff

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Make Your Own
Eclipse Projector
Make a simple box projector to view the eclipse
on August 21st.
This type of pinhole projector is sturdy, easy to
set on a surface, and requires only household
materials.

Directions
1. Cut a rectangular hole at the end of the
box.

2. Using scissors, cut a flat, un-crinkled piece of
aluminum foil larger than the rectangle.

3. Tape the foil over the rectangular hole in the
box.

4. Use the pin to poke a tiny hole in the center
of the foil.

5. Tape the sheet of paper on the inside of the
other end of the box.


Place the box over your head with the
pinhole towards the sun. Adjust your position
until you see a small projection, a negative
image, of the eclipsed sun on the paper
inside the box.

Using a Tube?
1. Cut one end of the tube and secure the foil
with a pinhole to it with tape.

Safety First


Never look at the sun directly without
protective eye gear.



Keep your back toward the sun while using
the projector.



Do not look at the sun through the pinhole.

Materials

2.

On the other end, tape a piece of white
paper. Near this end, cut a rectangular
viewing window.

3.

When you’re ready to view the eclipse,
angle the end with the foil towards the sun
and look through the viewing window at the
other end.

Enjoy the eclipse on August 21st!



a long cardboard
box or tube



a pin or a
thumbtack



scissors





duct tape

a sharp knife or
paper cutter



aluminum foil



a sheet of white
paper

See reverse side for directions

Visit KNOXLIB.ORG for books, events
and eclipse information.


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