Don't blindly trust companies selling solar eclipse glasses on Amazon

On August 21st, a total solar eclipse will pass through the continental United States — traveling from the coasts of Oregon to South Carolina. It’s going to be an incredible sight, but the only way to watch it safely is to view the partially eclipsed Sun with special solar filter glasses that block out the majority of the Sun’s light. Only certain solar filter glasses sold online have been properly certified.
A quick search of solar filter glasses on Amazon will pull up hundred