Unsolicited Published on March 3, 2026March 2, 2026 by fivecolorssandt@icloud.com Entangled Advertising is everywhere. And “everywhere” keeps increasing. Read More
Peak poison Published on February 24, 2026February 23, 2026 by fivecolorssandt@icloud.com The dangers of chemistry When was the worst era to be a chemist? Read More
The archives Published on January 20, 2026January 19, 2026 by fivecolorssandt@icloud.com Digging For those of us not utterly organized. . . Read More
Expensive but worthless Published on January 6, 2026January 4, 2026 by fivecolorssandt@icloud.com The economics of obsolescence Anyone want a high-end enlarger? Read More
Going shopping (II) Published on November 4, 2025November 3, 2025 by fivecolorssandt@icloud.com The staff We mention another aspect of in-person shopping. Read More
The old fort Published on October 28, 2025October 27, 2025 by fivecolorssandt@icloud.com Restoration and recreation How much of an historic site needs to be historic? Read More
Going shopping (I) Published on October 21, 2025October 20, 2025 by fivecolorssandt@icloud.com In person We offer some observations on spending money. Read More
Walking the walk Published on October 14, 2025October 13, 2025 by fivecolorssandt@icloud.com Experimental history We advocate adding a requirement to the graduate history curriculum. Read More
Maxwell House, emmer and TikTok Published on September 30, 2025September 29, 2025 by fivecolorssandt@icloud.com A matter of concentration How long is your attention span? Read More
Writing for oneself Published on September 23, 2025September 22, 2025 by fivecolorssandt@icloud.com Knowing the audience Even with the least important message, you should keep in mind who is to read it. Read More