You can donate your eclipse glasses instead of throwing them in the trash! A solar eclipse will be passing over parts of South America in October. You can mail your glasses yourself or drop them off at the library. Eclipse Glasses USA is a company that runs a global donation program, they collect the used glasses for inspection and then send them out to the part of the world where an eclipse with be occurring next.

The address to mail your glasses to is:

Eclipse Glasses USA, LLC                        PO Box 50571                                        Provo, UT 84605

(ship by August 1st)