Episode Summary
In 1997 3M chemist Kris Hansen was tasked with testing the blood of their employees for the presence of fluorochemicals, also known as forever chemicals.Hansen was told they weren’t toxic, but the company wanted to know how widespread they were in their employees. When testing control samples theycame to the realization that these chemicals were in every person and animal in every country they obtained samples from. This week, we’ll dis... Show More