A potentially amazing partial solar eclipse is due to darken skies above North America Thursday (Oct. 23), and you can build and easy tool to help you view it safely. Instead of looking straight at Earth's closest star, observers still interested in seeing the partial eclipse can use a pinhole camera — an easy tool made with household items. A pinhole camera projects sunlight through a small hole in a box onto the other side of the box, allowing you to see a view of the sun safely without risking your eyesight. To create a pinhole camera, all you need is a shoebox, some white paper and foil.
Read More https://uk.news.yahoo.com/see-partial-solar-eclipse-thursday-pinhole-camera-video-162201915.html
No comments:
Post a Comment