Collage of How-To Images  If you can't find a long box or tube, you can tape together two or more boxes to make a longer one. We found that taping together two triangular UPS shipping tubes works well. Cut out the cardboard at the ends of the tube and tape them together with duct tape in the middle.
Solar Eclipses How to View an Eclipse BACK

Solar Eclipse: Pinhole Viewer 1
Collage of How-To Images  If you can't find a long box or tube, you can tape together two or more boxes to make a longer one. We found that taping together two triangular UPS shipping tubes works well. Cut out the cardboard at the ends of the tube and tape them together with duct tape in the middle.
Solar Eclipses How to View an Eclipse BACK