Dear Grandchildren,
NASA advises that we should view the solar eclipse on April 8 through protective glasses. Those glasses should meet the requirements prescribed in ISO 12312-2.
I have been to numerous presentations that demonstrate the damage that could occur by viewing the solar eclipse without protection.
Yet, this was published on X (fka as Twitter).
Beware.
Use your reasoned choice.
Love,
Grandfather
jcfunk 
Leave a comment