The total solar eclipse is fast approaching -- it's viewable across the U.S. on August 21 -- and, as you may or may not already know, it's not a phenomenon that's safe to view with the naked eye.
But how about with a cereal box?
NASA just released an enlightening video explaining how to make a pinhole camera from humble kitchen cardboard to view the eclipse safely and easily, and without splurging on fancy eyewear.
The clip has all the instructions; all you need is a cereal box, a piece of paper, aluminum foil, tape, and scissors. Happy eclipse watching!
