What's the Deal With Fluoride

https://jacobwsmith.xyz/stories/fluoride.html

lets have a little chemistry lesson. The way in which the periodic table is organized lets us easily see some similarities between different elements, elements in the same column

SenseAntisense - Site Sightings

https://senseantisense.com/sitesightings/

CronChecker Beautiful Chemistry WhatTheFont bitsavers.org Rescuing Floppy Disks Astronomy Simulations and Animations OpenSeaMap Photogrammar SlideRule BrowserLeaks.com The Feynman
SenseAntisense is a collection of curated works and notes.

Crank Dot Net | Usenet kooks

http://www.crank.net/usenet.html

listed as physics, chemistry, biology, astronomy, and mathematics. That is a ranking based on two criteria, one of subset and another of ability to verify truth of claims within t

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