Ranger Bob Reichman shows you how to make a homemade shoebox eclipse viewer so you can safely watch the solar eclipse on August 21, 2017.
WATCH:
{Matzav.com}
Ranger Bob Reichman shows you how to make a homemade shoebox eclipse viewer so you can safely watch the solar eclipse on August 21, 2017.
WATCH:
{Matzav.com}
Or, you can take two pieces of paper or cardboard, punch a small hole in one and hold the two a few inches apart.
Tremendous. Just be careful to throw out the spaghetti before Pesach.