Jeff Kaufman's Writing jefftk.com

Survey Results: Far UVC and Glycol Vapors

jefftk.com·30w

You Should Get a Reusable Mask

jefftk.com·31w

Significant Effect of Mask Requirements?

jefftk.com·35w

Glycol, Far UVC, and CFM Measurement at BIDA

jefftk.com·35w·Hacker News

Calibrating an Ultrasonic Humidifier for Glycol Vapors

jefftk.com·37w

Kids and Cleaning

jefftk.com·38w

Pasta Cooking Time

jefftk.com·38w·Hacker News

Writing Out My Tunes

jefftk.com·39w

BIDA Masking and Attendance

jefftk.com·39w

Trialing Far UVC and Glycol Vapors at BIDA

jefftk.com·39w

Reference Contra Dance Sound System 2025

jefftk.com·39w

Sturdier and Lighter Pedalboard

jefftk.com·40w

Pro AI Bots Scraping List Archives

jefftk.com·40w

Two Kinds of Do Overs

jefftk.com·41w·Hacker News

Very Light Hardshell Suitcases

jefftk.com·41w

Polyethylene Glycol is not Propylene Glycol

jefftk.com·42w

Substack for Best Posts

jefftk.com·42w

Shallow Water is Dangerous Too

jefftk.com·43w·Hacker News

Subway Particle Levels Aren't That High

jefftk.com·44w

Masking on the Subway

jefftk.com·45w

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