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The world depends on a collection of strange items. They're not cheap

Veritasium · explainer · Watch on YouTube

Physics & space (other)Scientific method & science communication

What it is

Veritasium visits NIST to explain Standard Reference Materials, the carefully characterized items such as peanut butter used to calibrate instruments and keep measurements consistent. It covers why they exist and why they are expensive.

Why Hacker News recommends it

Whenever NIST's pricey peanut butter or reference materials come up, commenters point to this as the clear explanation of why they exist.

  • 6 people recommended it
  • 4 different months
  • 0 strong recommendations
  • first 2023, last 2026

What HN commenters said

  1. “There's a cool Veritasium video on it”

    Cool video on NIST selling reference materials such as peanut butter.

    slowmovintarget, 2023-03 · Recommendation · in “Why Poverty Persists in America”

  2. “The Veritasium one mentions NIST peanut butter specifically, even.”

    Explains NIST standard peanut butter specifically

    seritools, 2023-10 · Recommendation · in “NIST Standard Peanut Butter – $1,107”

  3. “Veritasium [1] did a video of exactly this and explains why it exists”

    Explains why NIST sells standard reference peanut butter for calibration

    V__, 2023-10 · Recommendation · in “NIST Standard Peanut Butter – $1,107”

  4. “Veritasium actually did a video on exactly this set of items last year[0].”

    Covers NIST reference materials used to calibrate testing equipment

    jwestbury, 2023-10 · Recommendation · in “NIST Standard Peanut Butter – $1,107”

  5. “Veritasium has a great video[1] on NIST's Standard Reference Materials including their peanut butter.”

    Covers NIST reference materials, their history, why they exist, and quirky examples

    0xC0ncord, 2025-01 · Recommendation · in “Going Nuts over NIST’s Standard Reference Peanut Butter (2016)”

  6. “the great Veritasium video[0] going over what these reference materials are used for and why they're so expensive”

    Explains what reference materials are used for and why they cost so much

    prophesi, 2026-04 · Recommendation · in “NIST gives up enriching most CVEs”

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

Topics: nist, metrology, calibration, standards, peanut butter

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