Directions to make a pencil hole projection to watch the partial eclipse safely. St Paul Minnesota MN USA

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Size: 4818px × 4139px
Location: St Paul Minnesota MN USA
Photo credit: © Steve Skjold / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: america, american, apparatus, application, astronomy, c5704-0049, directions, dpn032, eclipse, eye, hole, making, method, observe, pencil, projection, safely, safety, states, united, watching