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The Biggest Chemical Coverup In History

Veritasium · documentary · Watch on YouTube

ChemistryEnvironment, agriculture & food systemsMedicine & infectious disease

What it is

Veritasium investigates PFAS forever chemicals, from Teflon's history to pollution of the global water system and their presence in the US population. It covers the corporate cover-up and the host's own blood tests.

Why Hacker News recommends it

Recommended as a good, accessible explanation of PFAS, its low safe limits and why regulation matters.

  • 3 people recommended it
  • 3 different months
  • 1 strong recommendations
  • first 2025, last 2026

What HN commenters said

  1. “Based on his video, I have given up eating microwave popcorn and have gone back to stove-top made.”

    Convinced commenter to give up microwave popcorn over PFAS in bags.

    chiph, 2025-05 · Strong recommendation · in “Derek Muller confronts PFAS "forever chemicals" in his own blood”

  2. “If you want a good explanation of PFAs, Veritasium did a video on it.”

    Good explanation of PFAS and its very low safe limits.

    ourmandave, 2025-06 · Recommendation · in “Microplastics shed by food packaging are contaminating our food, study finds”

  3. “If you want more context on PFAS, I recommend this Veritasium video”

    Nuances PFAS badness, non-stick cookware likely fine, covers manufacturing damage.

    starwatch, 2025-10 · Recommendation · in “3M May Escape Toxic Chemical, PFAS Manufacturing Legacy”

Excerpts from Hacker News comments, linked to the originals. Summaries and labels were written by a language model from those comments.

Topics: pfas, teflon, water pollution, chemical industry, public health

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