OK, you want to view the Sun or an eclipse, but you don’t have an approved solar filter for your telescope. Maybe you don’t even have a telescope. No problem! I’ll bet you have a cardboard box. That ...

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VIDEO: Another way that we can make a pinhole projection device ahead of the upcoming total solar eclipse is by using a cardboard tube. >> See other craft ideas for the eclipse VIDEO: Another way that ...

My friend is a high school science teacher, and she wants to make a pinhole camera for a demonstration in her class. She has recruited me for help. Can you folks link me to good (i.e. with lots of ...

Here are some tips. (Keep these around for the April 8 total solar eclipse). If you’re not planning on attending one of the many eclipse events planned in the area, you need to find someplace that ...